In depth comparison and review of Alcatel POP 4 5051X and ASUS ZenFone 5Z (ZS620KL). 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 | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | ZS620KL | |
Form Factor | Touch | Touch | |
Height | 140.7 mm | 153 mm | ASUS ZenFone 5Z (ZS620KL) has greater height than Alcatel POP 4 5051X. |
Width | 71.4 mm | 75.65 mm | ASUS ZenFone 5Z (ZS620KL) has greater width than Alcatel POP 4 5051X. |
Depth | 7.99 mm | 7.7 mm | ASUS ZenFone 5Z (ZS620KL) is narrower than Alcatel POP 4 5051X. |
Weight | 134 g | 155 g | Alcatel POP 4 5051X is lighter than Alcatel POP 4 5051X. |
Body Colour | Dark grey | Midnight blue | Meteor silver | |
Body Material | - | Aluminium | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.83 W/kg (body), 0.901 W/kg (head) | - | |
Integrated Components | FM radio | FM radio | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
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SIM Card Type (Size) | Micro SIM | Nano SIM | |
SIM Card Qty | Single-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
DISPLAY | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | IPS+ | |
Screen Size (Display Size) | 5" | 6.2" | ASUS ZenFone 5Z (ZS620KL) has larger screen size than Alcatel POP 4 5051X. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2246 x 1080 pixels | ASUS ZenFone 5Z (ZS620KL) has better screen resolution than Alcatel POP 4 5051X. |
Display Format | HD | - | |
Pixel Density | - | 402 ppi | |
Aspect Ratio | - | 18:5:9 | |
Max Brightness | - | 550 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Display Enhancement Technology | - | Bluelight Filter for Eye Care | |
Display Features | Full Lamination | DCI-P3 Wide colour gamut, Auto Colour Temperature, Smart Screen On | |
Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating | Corning Gorilla Glass (scratch resistant glass), smudge-resistant oleophobic coating |
PROCESSOR | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Processor Type (CPU) | Qualcomm Snapdragon 210 | Qualcomm Snapdragon 845 | |
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Processor Number | MSM8909 | - | |
Clock Speed | 1.1 GHz | - | |
Processor Core Qty | Quad-core | 8-core | ASUS ZenFone 5Z (ZS620KL) has higher processor core quantity than Alcatel POP 4 5051X. |
64-bit Architecture | - | Yes | ASUS ZenFone 5Z (ZS620KL) has 64-bit architecture. |
Graphics System (GPU) | - | Qualcomm ADRENO 630 |
MEMORY | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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RAM | 1 GB | LPDDR4X SDRAM - 4 GB | ASUS ZenFone 5Z (ZS620KL) has more RAM than Alcatel POP 4 5051X. |
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Internal Memory Size (Storage Capacity) | 8 GB | 64 GB | ASUS ZenFone 5Z (ZS620KL) has more internal memory than Alcatel POP 4 5051X. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 2 TB |
CAMERA | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 2 | |
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Sensor Resolution | 8 Megapixel | 12 Megapixel | ASUS ZenFone 5Z (ZS620KL) has better camera resolution than Alcatel POP 4 5051X. |
Sensor Size | - | 1/2.55" | |
Sensor Name | - | Sony Exmor RS IMX363 sensor | |
Lens Aperture | - | F/1.8 | |
Lens Construction | - | 6-element | |
Optical Image Stabiliser (OIS) | - | 4 Stop OIS (Optical Image Stabilisation) | ASUS ZenFone 5Z (ZS620KL) has optical stabilisation. |
Focus Adjustment | Automatic | - | |
Special Effects | - | Night HDR | |
HDR Mode | Auto HDR mode | Auto HDR mode | |
Camera Modes | - | Panorama, Pro mode, Beauty mode, Auto mode, super resolution mode, GIF animation function, Real-Time Beautification, Real-time Protrait, Time Lapse (with power saving mode) | |
Light Source | LED light | LED flash | |
Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | |
Camera Features (Functions) | QR-code scanner | Dual Pixel technology, Phase Detect Auto-Focus (PDAF), 3-axis electronic image stabilisation, RAW image capture, 4-axis optical image stabilisation, Instant cameras switching, Live Emoji, 8 filters, AI Photo Learning, 32s long exposure |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
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Lens Type (2nd Camera) | - | Wide-angle lens | |
Camera Features (2nd Camera) | - | 3-axis electronic image stabilisation |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | ASUS ZenFone 5Z (ZS620KL) has better front camera resolution than Alcatel POP 4 5051X. |
Lens Type (Front) | Wide-angle lens | Wide-angle lens | |
Lens Aperture (Front) | - | F/2.0 | |
Special Effects (Front) | - | Night HDR | |
HDR Mode (Front) | - | Auto HDR mode | |
Camera Modes (Front) | - | Beauty mode, Auto mode, selfie panorama, GIF animation function | |
Light Source (Front) | LED flash | - | |
Camera Features (Front) | - | PixelMaster camera, Electronic Image Stabiliser (EIS), 8 filters |
BATTERY AND CHARGING | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Battery Capacity (Battery Size) | 2500 mAh | 3300 mAh | ASUS ZenFone 5Z (ZS620KL) has larger battery capacity than Alcatel POP 4 5051X. |
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Fast Charging Technology | - | BoostMaster Fast Charging | ASUS ZenFone 5Z (ZS620KL) has fast charging technology. |
Recharge Time (Charging Time) | 4 hour(s) | - | |
Standby Time | 420 hours | - | |
Talk Time | 720 minutes | - | |
Run Time Details | Talk (GSM): up to 720 min Talk (WCDMA): up to 540 min Talk (LTE): up to 300 min Standby (GSM): up to 420 hrs Standby (WCDMA): up to 420 hrs Standby (LTE): up to 400 hrs |
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Battery Technology | - | Lithium polymer |
CELLULAR | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 6.0 (Marshmallow) | Android 9.0 Pie | |
User Interface | - | ASUS ZenUI 5.0 | |
Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE, DC-HSPA+ | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 | - | |
4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT | - | |
Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11ac | |
Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
Bluetooth Profiles | - | A2DP | |
NFC | - | Yes | ASUS ZenFone 5Z (ZS620KL) has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Supported Digital Audio Standards | AAC | - | |
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Supported Digital Video Standards | MPEG-4, H.264, H.263 | - | |
Sound Enhancements | - | ASUS BoostMaster technology, Hi-Res audio, DTS Headphone:X |
FEATURES | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Ambient light sensor, proximity sensor, digital compass, G-sensor, hall sensor | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor, RGB sensor | |
Security Devices | - | Face recognition, fingerprint reader | |
Additional Phone Features | HD Voice | Face Unlock, AudioWizard, NXP Smart AMP technology, ASUS Noise Reduction technology, Google Drive Storage (100 GB) (free for 1 year), Dual Smart AMP, Dual noise-cancelling microphones, AI Charging, AI Boost, ZeniMoji |
OTHERS | Alcatel POP 4 5051X | ASUS ZenFone 5Z (ZS620KL) |
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Included Accessories | Power adapter | Power adapter, USB-C cable, ASUS ZenEar S Hi-Res earphone with microphone |
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