In depth comparison and review of ASUS Zenfone 8 Flip and Motorola RAZR 40 Ultra. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | ZS672KS | - | |
Form Factor | Touch | Folder (flip) - touch screen, dual screen | |
Height | 165.04 mm | 170.83 mm | Motorola RAZR 40 Ultra has greater height than ASUS Zenfone 8 Flip. |
Width | 77.28 mm | 73.95 mm | ASUS Zenfone 8 Flip has greater width than Motorola RAZR 40 Ultra. |
Depth | 9.6 mm | 6.99 mm | Motorola RAZR 40 Ultra is narrower than ASUS Zenfone 8 Flip. |
Weight | 230 g | 184.5 g | Motorola RAZR 40 Ultra is lighter than ASUS Zenfone 8 Flip. |
Dimensions Details | - | Unfolded - 73.95 mm x 6.99 mm x 170.83 mm Folded - 73.95 mm x 15.1 mm x 88.42 mm |
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Body Colour | Galactic black | Glacier blue | Infinite black | Viva magenta | |
Body Material | Glass | Vegan leather, 7000 Series aluminium, Corning Gorilla Glass Victus | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | Motorola RAZR 40 Ultra is waterproof. |
IP rating | - | IP52 | |
SAR Value | 1.43 W/kg (head), 1.245 W/kg (body), 3.504 W/kg (limb) | - | |
Connector Type | USB Type-C - 24 pin USB-C | USB Type-C - 24 pin USB-C | |
SIM Card Type (Size) | Nano SIM | Nano SIM, Electronic SIM card (e-SIM) | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Display Type | OLED display | pOLED display | |
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Display Technology | AMOLED | Foldable AMOLED (LTPO) | |
Foldable Display | - | Yes | |
Display Design | - | Inward folding | |
Screen Size (Display Size) | 6.67" | 6.9" | Motorola RAZR 40 Ultra has larger screen size than ASUS Zenfone 8 Flip. |
Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 2640 x 1080 pixels | Motorola RAZR 40 Ultra has better screen resolution than ASUS Zenfone 8 Flip. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | - | 413 ppi | |
Aspect Ratio | 20:9 | 22:9 | |
Max Brightness | 1000 cd/m² | 1400 cd/m² | Motorola RAZR 40 Ultra has better display brightness than ASUS Zenfone 8 Flip. |
Colour Depth | - | 1.07 billion colours | |
HDR | Yes | Yes | Both phones have HDR. |
HDR Technology | HDR10+ | HDR10+ | |
Display Enhancement Technology | DC Dimming | - | |
Display Refresh Rate | 90 Hz | 165 Hz | Motorola RAZR 40 Ultra has better refresh rate than ASUS Zenfone 8 Flip. |
Touch Sampling Rate | - | 360 Hz | |
Display Features | ASUS Glove Touch technology, Delta-E < 1, NanoEdge display, 105% NTSC, 110% DCI-P3 | Attentive display, Dark mode, Peak Display, 120% DCI-P3, secondary screen: 1100 nits max brightness | |
Display Protection (Screen Protector) | Corning Gorilla Glass 6 (scratch resistant glass) | Corning Gorilla Glass Victus (scratch resistant glass) |
SECOND DISPLAY |
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Second Display Type | - | pOLED display - colour | |
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Second Display Screen Size | - | 3.6" | |
Second Display Resolution | - | 1066 x 1056 pixels | |
Second Display Colour Depth | - | 1.07 billion colours |
PROCESSOR | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Processor Type (CPU) | Qualcomm Snapdragon 888 5G | Qualcomm Snapdragon 8+ Gen 1 | |
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Processor Number | SM8350 | - | |
Clock Speed | 2.84 GHz | - | |
Processor Core Qty | 8-core | - | |
Graphics System (GPU) | Qualcomm ADRENO 660 | - |
MEMORY | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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RAM | LPDDR5 SDRAM - 8 GB | LPDDR5 SDRAM - 8 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 256 GB | 256 GB | Both phones have the same internal memory capacity. |
Memory Interface | UFS 3.1 | - | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 2 TB | - |
CAMERA | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 2 | |
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Rear Camera Design | Flip | - | |
Sensor Resolution | 64 Megapixel | 12 Megapixel | ASUS Zenfone 8 Flip has better camera resolution than Motorola RAZR 40 Ultra. |
Sensor Size | 1/1.7" | - | |
Sensor Name | Sony Exmor RS IMX686 sensor | - | |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/1.8 | F/1.5 | Motorola RAZR 40 Ultra has better lens aperture than ASUS Zenfone 8 Flip. |
Field of View (FoV) | 78.3 degree(s) | - | |
Pixel Size | 0.8 μm | 1.4 μm | Motorola RAZR 40 Ultra has larger camera pixel size than ASUS Zenfone 8 Flip. |
Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | Both phones have optical image stabilization. |
Focus Adjustment | - | Automatic | |
Minimum Focal Length (Focal Distance) | 26.6 mm | - | |
Special Effects | - | HDR, Spot Colour | |
HDR Mode | - | HDR10+ video | |
Camera Modes | Slow motion video, Time-lapse mode, Pro mode, Auto Panorama | Panorama, Pro mode, BurstShot, super resolution mode, Super slow motion, Active photos, Portrait, Night Vision, Portrait video, Hyperlapse video, Live filter, Capture Dual, Auto night vision | |
Face Recognition (Face ID) | - | Auto smile capture | Motorola RAZR 40 Ultra has face detection. |
Light Source | LED flash | Single LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1280 x 720 (720p) at 480 fps, 7680 x 4320 (8K) at 30fps, Slo-mo video 3840 x 2160 (4K) at 120 fps | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), 3-axis electronic image stabilisation, Wind Noise Filter, Motion tracking, Quad Bayer technology, HyperSteady, Free Zoom, Mic Focus, 2x1 On-Chip Lens (OCL), Quick Flip Angle camera | Smart composition, shot optimisation, Google Lens, horizon lock |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 12 Megapixel | 13 Megapixel | Motorola RAZR 40 Ultra has better second camera resolution than ASUS Zenfone 8 Flip. |
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Sensor Size (2nd Camera) | 1/2.55" | - | |
Sensor Name (2nd Camera) | Sony Exmor RS IMX363 sensor | - | |
Lens Type (2nd Camera) | Ultra wide-angle lens | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.2 | F/2.2 | Both phones have the same second camera lens aperture. |
Field of View (2nd Camera) | - | 108 degree(s) | |
Pixel Size (2nd Camera) | 1.4 μm | 1.12 μm | ASUS Zenfone 8 Flip has larger second camera pixel size than Motorola RAZR 40 Ultra. |
Minimum Focal Length (2nd Camera) | 14.3 mm | - | |
Camera Functions (2nd Camera) | - | Macro camera | |
Camera Features (2nd Camera) | Dual Pixel Phase Detect Auto-Focus (PDAF), Real-time distortion correction, Dual Pixel image sensor, 4cm macro photography | - |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | 8 Megapixel | - | |
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Sensor Size (3rd Camera) | 1/2.55" | - | |
Lens Type (3rd Camera) | Telephoto lens | - | |
Pixel Size (3rd Camera) | 1.4 μm | - | |
Optical Zoom | 3x | - | |
Digital Zoom | 12x | - | |
Camera Features (3rd Camera) | Dual Pixel image sensor | - |
FRONT CAMERA |
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Number of Front Cameras | 0 | 1 | |
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Sensor Resolution (Front) | - | 32 Megapixel | |
Lens Aperture (Front) | - | F/2.4 | |
Pixel Size (Front) | - | 0.7 μm | |
Special Effects (Front) | - | HDR, photo booth, Spot Colour | |
Camera Modes (Front) | - | BurstShot, Face Beauty, Timelapse video, Active photos, Selfie Mirror, Portrait video, Gesture selfie, Hyperlapse video, Live filter, Capture Dual, Portrait mode beauty, Auto night vision | |
Face Recognition (Face ID) | - | Auto smile capture | Motorola RAZR 40 Ultra has face detection. |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps | |
Camera Features (Front) | - | Quad Pixel technology for 1.4 µm, Selfie animation |
BATTERY AND CHARGING | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Battery Capacity (Battery Size) | 5000 mAh | 3800 mAh | ASUS Zenfone 8 Flip has larger battery capacity than Motorola RAZR 40 Ultra. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0, Power Delivery 3.0 | TurboPower technology | Both phones have fast charging technology. |
Recharge Time (Charging Time) | 1.7 hours | - | |
Wireless Charging | - | Yes | Motorola RAZR 40 Ultra can be charged wirelessly. |
Battery Technology | Lithium polymer | - |
CELLULAR | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
Operating System | Android 11 | Android 13 | |
User Interface | ASUS ZenUI 8.0 | My UX | |
Intelligent Assistant | - | Google Assistant | |
Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC | GPS, A-GPS, GLONASS, BeiDou, Galileo, LTEPP, SUPL |
COMMUNICATIONS | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Data Transmission | GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE, DC-HSPA+, 5G NR FR1 | EDGE, HSPA+, LTE, 5G NR FR1 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 8, Band 19 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1800, 1700, 850, 800, 900, 800 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 43, Band 48, Band 66 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3700, TDD 3600, FDD 1700 - 2110 AWS-3 | |
5G NR Band | N1, n2, n3, n5, n7, n8, n20, n28, n38, n77, n78, n12 | N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79 | |
5G NR Frequency | FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 3700, TDD TD 3500, n12 | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD TD 4500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E | |
Bluetooth | Bluetooth 5.2 EDR | Bluetooth 5.3 | |
Bluetooth Profiles | A2DP | - | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Modem | Snapdragon X60 5G | - |
MEDIA | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Supported Digital Audio Standards | Apt-X, apt-X HD | - | |
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Sound Enhancements | Dirac HD Sound, Hi-Res audio certified, OZO Audio, Qualcomm aptX Adaptive | Dolby Atmos sound technology, Spatial audio, Qualcomm Snapdragon Sound | |
Audio Amplifier | Dual NXP TFA9874 | - |
FEATURES | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor, gyroscope | Accelerometer, ambient light sensor, proximity sensor, hall sensor, light sensor, gyroscope, eCompass | |
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Security Devices | Fingerprint reader (under display), face recognition | Face recognition, fingerprint reader (side) | |
Security Technology | - | Face Unlock | |
Additional Phone Features | MIMO technology, Power Saving Mode, AudioWizard, Smart Key, One Hand Mode, ASUS Noise Reduction technology, ARCore, dual stereo speakers, triple noise reduction microphones, system mode | Three microphones, Game mode, dual stereo speakers |
OTHERS | ASUS Zenfone 8 Flip | Motorola RAZR 40 Ultra |
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Included Accessories | SIM card removal tool, USB-C to USB-C cable, protective case, power adapter (30 W) | Protective cover, power adapter, SIM card removal tool, USB-C cable | |
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Compliant Standards | - | IP52 |