Phone Comparison - Huawei P20 vs Asus Zenfone Max Shot ZB634KL vs Samsung Galaxy A02s

general General Info

Manufacturer Huawei Asus Samsung
Announced Expected Announcement - March 2018 March 2019 2020, November 24
Status Rumored Available - March 2019 Coming Soon - Februrary 2021
Colors Black, Blue Red, Silver, Blue, Black Black, White
Form Factor Candybar Candybar Candybar
Dimension - 159.2 x 76.2 x 8.4 mm
(6.27 x 3 x 0.33 in)
-
Weight - 165 g (5.82 oz) -
SIM Type Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE LTE (unspecified)
Messaging SMS, MMS, EMail, IM
Build Features - Fingerprint Sensor
- Fingerprint Sensor
-
Notification LED Yes Yes -

hardware Hardware and OS

OS Android 8.0 (Oreo) Android 8.0 (Oreo) Android 10
Processor Octa-core, HiSilicon Kirin Octa-core 1.8 GHz, Qualcomm Snapdragon SiP 1 Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm)
GPU - Adreno 506 Adreno 506
RAM 4/6 GB 4 GB 3 GB
Internal Memory 64/128 GB 64 GB 32 GB
External Memory microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSDXC

display Display

Type LTPS IPS LCD Capacitive Touchscreen S-IPS LCD Capacitive Touchscreen HD+ TFT Display
Colors 16M colors 16M colors 16M Colour
Size 5.84 inches 6.26 inches 6.5 inches
Resolution 1080 x 2280 pixels (432 ppi) 1080 x 2246 pixels (398 ppi) 720 x 1520 pixels (259 ppi)
Screen-to-Body Ratio - 81.44% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera Dual 12 MP + 20 MP 12 MP + 8 MP + 5 MP 13 MP + 2 MP + 2 MP
Flash Dual-LED Dual-tone Flash LED Flash LED Flash
Features Phase Detection And Laser Autofocus, OIS, f/1.7 Aperture, Leica Optics, 2x Lossless Zoom, Geo-tagging, Touch Focus, Face Detection, HDR, Panorama 12 MP, f/1.8, 1/2.9", 1.25μm, PDAF
8 MP, 13mm (ultrawide)
5 MP, f/2.4, 1.12µm, depth sensor
HDR, Panorama
13 MP, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Video 2160p@30fps, 1080p@30/60fps 1080p@30fps 1080p@30fps
Front Camera 24 MP, autofocus, f/2.0, 1080p [Similar] 8 MP, LED flash, [Similar] 5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 4.2, A2DP, EDR, LE 4.2, A2DP, LE Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Yes
USB 2.0, Type-C 1.0 reversible connector microUSB 2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 64/128 GB, 4/6 GB RAM 64 GB, 4 GB RAM 32 GB, 3 GB RAM
Expandable Storage microSD, up to 256 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSDXC
USB OTG Not Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor not present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po battery Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 15W
Capacity - 4000 mAh 5000 mAh
Stand by - - -
Talk Time - - -