In depth comparison and review of OPPO A57s and Motorola RAZR 40. 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 | OPPO A57s | Motorola RAZR 40 |
---|
Product Type | Smartphone | Smartphone | |
---|---|---|---|
Manufacturer Model Number | CPH2385 | - | |
Form Factor | Touch | Folder (flip) - touch screen, dual screen | |
Height | 163.74 mm | 170.82 mm | Motorola RAZR 40 has greater height than OPPO A57s. |
Width | 75.03 mm | 73.95 mm | OPPO A57s has greater width than Motorola RAZR 40. |
Depth | 7.99 mm | 7.35 mm | Motorola RAZR 40 is narrower than OPPO A57s. |
Weight | 187 g | 188.6 g | OPPO A57s is lighter than OPPO A57s. |
Dimensions Details | - | Unfolded - 73.95 mm x 7.35 mm x 170.82 mm Folded - 73.95 mm x 15.8 mm x 88.24 mm |
|
Body Colour | Starry black | Vanilla cream | Sage green | Summer lilac | |
Body Material | Composite polymer | Vegan leather, 7000 Series aluminium, Corning Gorilla Glass Victus | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | Both phones are waterproof. |
IP rating | IPX4 | IP52 | |
SAR Value | 1.015 W/kg (body), 0.957 W/kg (head), 2.399 W/kg (limb) | - | |
Connector Type | Headset jack - mini-phone 3.5mm 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 | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | OPPO A57s | Motorola RAZR 40 |
---|
Display Type | LCD display | pOLED display | |
---|---|---|---|
Display Technology | LCD | AMOLED (LTPO) | |
Foldable Display | - | Yes | |
Display Design | - | Inward folding | |
Screen Size (Display Size) | 6.56" | 6.9" | Motorola RAZR 40 has larger screen size than OPPO A57s. |
Screen Resolution (Display Resolution) | 1612 x 720 pixels | 2640 x 1080 pixels | Motorola RAZR 40 has better screen resolution than OPPO A57s. |
Display Format | HD+ | Full HD+ | |
Pixel Density | 269 ppi | 413 ppi | Motorola RAZR 40 has better pixel density than OPPO A57s. |
Aspect Ratio | 20.1:9 | 22:9 | |
Max Brightness | 600 cd/m² | 1400 cd/m² | Motorola RAZR 40 has better display brightness than OPPO A57s. |
Colour Depth | 16.7 million colours | 1.07 billion colours | Motorola RAZR 40 has better colour depth than OPPO A57s. |
Contrast Ratio | 1500:1 | - | |
HDR | - | Yes | Motorola RAZR 40 has HDR. |
HDR Technology | - | HDR10+ | |
Display Refresh Rate | 60 Hz | 144 Hz | Motorola RAZR 40 has better refresh rate than OPPO A57s. |
Touch Sampling Rate | 60 Hz | 360 Hz | |
Display Features | Night mode, Eye comfort mode, 96% NTSC | DCI-P3 Wide colour gamut, secondary screen: 282 PPI | |
Display Protection (Screen Protector) | Panda Glass MN228 | - |
SECOND DISPLAY |
---|
Second Display Type | - | OLED display - colour | |
---|---|---|---|
Second Display Screen Size | - | 1.5" | |
Second Display Resolution | - | 194 x 368 pixels |
PROCESSOR | OPPO A57s | Motorola RAZR 40 |
---|
Processor Type (CPU) | MediaTek Helio G35 | Qualcomm Snapdragon 7 Gen 1 | |
---|---|---|---|
Clock Speed | 2.3 GHz | 2.4 GHz | Motorola RAZR 40 has higher clock speed than OPPO A57s. |
Processor Core Qty | 8-core | - | |
Graphics System (GPU) | IMG GE8320 | Qualcomm ADRENO 644 |
MEMORY | OPPO A57s | Motorola RAZR 40 |
---|
RAM | LPDDR4X SDRAM - 4 GB | LPDDR4X SDRAM - 8 GB | Motorola RAZR 40 has more RAM than OPPO A57s. |
---|---|---|---|
Internal Memory Size (Storage Capacity) | 128 GB | 256 GB | Motorola RAZR 40 has more internal memory than OPPO A57s. |
Memory Interface | eMMC 5.1 | UFS 2.2 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSD, microSDXC - up to 1 TB | - |
CAMERA | OPPO A57s | Motorola RAZR 40 |
---|
MAIN CAMERA |
---|
Number of Main Cameras | 2 | 2 | |
---|---|---|---|
Sensor Resolution | 50 Megapixel | 64 Megapixel | Motorola RAZR 40 has better camera resolution than OPPO A57s. |
Sensor Size | 1/2.76" | - | |
Sensor Name | Samsung S5KJN1 | - | |
Lens Aperture | F/1.8 | F/1.7 | Motorola RAZR 40 has better lens aperture than OPPO A57s. |
Lens Construction | 5-element | - | |
Field of View (FoV) | 77 degree(s) | - | |
Pixel Size | 0.64 μm | 0.7 μm | Motorola RAZR 40 has larger camera pixel size than OPPO A57s. |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Motorola RAZR 40 has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Minimum Focal Length (Focal Distance) | 27 mm | - | |
Digital Zoom | 5x | - | |
Self-Timer Delay | - | Yes | |
Special Effects | Stickers | HDR, Spot Colour | |
Camera Modes | Panorama, Time-lapse mode, Pro mode, Portrait, Night | Panorama, Pro mode, BurstShot, Quick Shot, Watermark mode, tap anywhere to capture, Active photos, Portrait, Night Vision, Portrait video, Hyperlapse video, Live filter, Ultra-Res, Capture Dual, Scanner, Auto night vision, smart high resolution | |
Face Recognition (Face ID) | - | Auto smile capture | Motorola RAZR 40 has face detection. |
Light Source | LED flash | LED flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 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) | - | Auto-Macro, video stabilisation, smart composition, Audio zoom, levelling, shot optimisation, Google Lens, Assistive Grid, Quad Pixel technology for 1.4 µm, keep last mode, horizon lock, smart noise cancellation |
SECOND CAMERA |
---|
Sensor Resolution (2nd Camera) | 2 Megapixel | 13 Megapixel | Motorola RAZR 40 has better second camera resolution than OPPO A57s. |
---|---|---|---|
Sensor Size (2nd Camera) | 1/5" | - | |
Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
Lens Aperture (2nd Camera) | F/2.4 | F/2.2 | Motorola RAZR 40 has better second camera lens aperture than OPPO A57s. |
Lens Element Qty (2nd Camera) | 3-element | - | |
Field of View (2nd Camera) | 89 degree(s) | 120 degree(s) | Motorola RAZR 40 has larger second camera lens field of view than OPPO A57s. |
Pixel Size (2nd Camera) | 1.75 μm | 1.12 μm | OPPO A57s has larger second camera pixel size than Motorola RAZR 40. |
Minimum Focal Length (2nd Camera) | 21 mm | - | |
Camera Functions (2nd Camera) | Monochrome | Macro camera |
FRONT CAMERA |
---|
Number of Front Cameras | 1 | 1 | |
---|---|---|---|
Sensor Resolution (Front) | 8 Megapixel | 32 Megapixel | Motorola RAZR 40 has better front camera resolution than OPPO A57s. |
Sensor Size (Front) | 1/1.4" | - | |
Sensor Name (Front) | Omnivision OV08D10 sensor | - | |
Lens Aperture (Front) | F/2.0 | F/2.4 | OPPO A57s has better front lens aperture than OPPO A57s. |
Lens Element Qty (Front) | 5-element | - | |
Field of View (Front) | 79 degree(s) | - | |
Pixel Size (Front) | 1.12 μm | 0.7 μm | OPPO A57s has larger front camera pixel size than Motorola RAZR 40. |
Focus Adjustment | Focus free | Fixed focus | |
Min Focal Length (Front) | 26 mm | - | |
Special Effects (Front) | Stickers | HDR, photo booth, Spot Colour | |
Camera Modes (Front) | Panorama, Time-lapse mode, Portrait | Pro mode, BurstShot, Quick Shot, Watermark mode, Face Beauty, tap anywhere to capture, 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 has face detection. |
Light Source (Front) | - | Display flash | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 3840 x 2160 (4K) at 30 fps | |
Camera Features (Front) | - | Self-timer, video stabilisation, Quad Pixel technology for 1.4 µm, levelling, Selfie animation, Assistive grid, keep last mode, smart noise cancellation |
BATTERY AND CHARGING | OPPO A57s | Motorola RAZR 40 |
---|
Battery Capacity (Battery Size) | 5000 mAh | 4200 mAh | OPPO A57s has larger battery capacity than Motorola RAZR 40. |
---|---|---|---|
Fast Charging Technology | SuperVOOC Flash Charge technology | TurboPower technology | Both phones have fast charging technology. |
Wireless Charging | - | Yes | Motorola RAZR 40 can be charged wirelessly. |
Standby Time | 304 hours | - | |
Talk Time | 1800 minutes | - | |
Run Time Details | Talk: up to 1800 min Standby (4G): up to 304 hrs Playback (video): up to 13.4 hrs Playback (audio (via speakers, 50% volume)): up to 40 hrs |
- |
CELLULAR | OPPO A57s | Motorola RAZR 40 |
---|
Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
---|---|---|---|
Mobile Broadband Generation | 4G | 5G | Motorola RAZR 40 has more advanced generation mobile network. |
Operating System | ColorOS 12.1 (based on Android 12) | Android 13 | |
User Interface | - | My UX | |
Intelligent Assistant | - | Google Assistant | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, GLONASS, BeiDou, Galileo, LTEPP, SUPL |
COMMUNICATIONS | OPPO A57s | Motorola RAZR 40 |
---|
Data Transmission | VoLTE, FDD-LTE, TDD-LTE, VoWiFi | EDGE, HSPA+, LTE, 5G NR FR1 | |
---|---|---|---|
2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | 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 38, Band 39, Band 40, Band 41, Band 42, Band 43, Band 48, Band 66 | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | 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 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, n41, n66, n77, n78, n40, n26 | |
5G NR Frequency | - | FDD 2100, FDD 1900PCS, 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 2300, FDD 850 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac/ax | |
Bluetooth | Bluetooth 5.3 BLE | Bluetooth 5.3 | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
MEDIA | OPPO A57s | Motorola RAZR 40 |
---|
Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, AC-3, OGG, MIDI, APE (Monkey's Audio), LDAC, OPUS, MID, SBC, apt-X HD | Dolby Atmos | |
---|---|---|---|
Supported Digital Video Standards | MKV, FLV, AVI, MOV, ASF, 3GP, M4V, TS, M2TS, WebM, MP4 | - | |
Sound Enhancements | Dirac sound technologies | Surround sound, dual stereo speakers tuned by Dolby |
FEATURES | OPPO A57s | Motorola RAZR 40 |
---|
Sensors | Accelerometer, proximity sensor, magnetometer, gravity sensor, brightness sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, hall sensor, ultrasonic sensor, gyroscope | |
---|---|---|---|
Security Devices | Face recognition, fingerprint reader (side) | Face recognition, fingerprint reader (side) | |
Security Technology | - | Face Unlock | |
Additional Phone Features | Noise reduction microphone, Fast Charging, 3 years of Security Updates, 2 years of OS upgrades, Cooling Graphite Thermal Pad, Reverse charging, super-linear dual speakers | Three microphones, dual stereo speakers |
OTHERS | OPPO A57s | Motorola RAZR 40 |
---|
Included Accessories | SIM card removal tool, USB-C charging cable, protective film, SuperVOOC 33W power adapter | SIM card removal tool, USB-C cable, protective case, TurboPower 33W charger | |
---|---|---|---|
Compliant Standards | IPX4 | IP52 |