Phone Comparison - Asus Zenfone 3 Zoom vs Google Pixel 3a vs Apple iPhone SE 2020

general General Info

Manufacturer Asus Google Apple
Announced January 2017 2019, May 2020, April 15
Status Coming Soon - February 2017 Available. Released 2019, May Coming soon. Exp. release 2020, April 24
Price - - Rs. 42,500 ($0.00) [Similarly Priced]
Colors Grey, Silver, Pink Clearly White, Just Black, Not Pink Space Gray, Red, Black
Form Factor Candybar Candybar Candybar
Dimension 154.3 x 77 x 7.99 mm
(6.07 x 3.03 x 0.31 in)
151.3 x 70.1 x 8.2 mm
(5.96 x 2.76 x 0.32 in)
138.4 x 67.3 x 7.3 mm
(5.45 x 2.65 x 0.29 in )
Weight 170 g (6 oz) 147 g (5.19 oz) 148 g (5.22 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Nano-SIM Nano-SIM
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900
CDMA 800 / 1900
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46, 66(1700/2100), 71(600) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 11(1500), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 21(1500), 25(1900), 26(850), 28(700), 29(700), 30(2300), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 42(3500), 46(5200), 48, 66(1700/2100) - A2296
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint sensor
- Scratch Resistant Display
- Fingerprint Sensor
- IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (front-mounted)
- IP67 certified - dust and water resistant
- Water resistant up to 1.5 meters and 30 minutes
- Apple Pay (Visa, MasterCard, AMEX certified)
face detection
Notification LED Yes Yes Yes

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 9.0 (Pie) iOS 13.4
User Interface ZEN UI 3.0 - -
Processor Octa-core, 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-Core (2 x 2GHz Kryo 360 + 6 x 1.7GHz Kryo 360), Qualcomm SDM670 Snapdragon 670 Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder), Apple A13 Bionic
GPU Adreno 506 Adreno 615 Apple GPU (4-core graphics)
RAM 2/3/4 GB 4 GB 3 GB
Internal Memory 16/32/64 GB 32/64 GB 256 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) No No

display Display

Type AMOLED Capacitive Touchscreen with Gorilla Glass 5 protection P-OLED Capacitive Touchscreen, Corning Gorilla Glass 5 HD IPS LCD Capacitive Touchscreen
Ion-strengthened Glass
Oleophobic Coating
Haptic Touch
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.6 inches 4.7 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2220 pixels (441 ppi) 750 x 1334 pixels (326 ppi)
Screen-to-Body Ratio 70.02% 74.99% 65.21%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio Stereo FM Radio with Recording No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 12 MP + 12 MP 12.2 MP 12 MP
Flash Dual-LED (Dual Tone) Dual-LED Flash Dual-LED dual-tone flash
Features Phase Detection Autofocus, Laser AutoFocus, OIS, EIS, f/1.7 aperture, Sony IMX362 Sensor, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama 12.2 MP, f/1.8, 28mm (wide), 1/2.55", 1.4µm, OIS, dual pixel PDAF
Auto-HDR, Panorama
12 MP, f/1.8, 28mm (wide), PDAF, OIS
HDR (photo/panorama)
Video 2160p@30fps, 1080p@60fps, 720p@120fps 2160p@30fps, 1080p@30/60/120fps, 720p@240fps, 1080p@30fps (gyro-EIS) 2160p@30fps, 1080p@30/60/120fps, 720p@240fps
Front Camera 13 MP [Similar] 8 MP, f/1.8, 28mm PDAF
No AF, Auto-HDR, 1080p@30fps [Similar]
7 MP, f/2.2, 32mm
1080p@30fps, 720p@240fps
HDR, panorama [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat16 1024/75 Mbps HSPA 42.2/5.76 Mbps, LTE-A (4CA) Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps
Bluetooth v4.1, A2DP, LE 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE
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, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot
USB Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector 2.0, proprietary reversible connector
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, BDS, GALILEO
Browser HTML5 Yes HTML5 (Safari)

memory User Memory

Internal 16/32/64 GB, 2/3/4 GB RAM 32/64 GB, 4 GB RAM 256 GB, 3 GB RAM or 128 GB, 3 GB RAM or 64 GB, 3 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) No No
USB OTG Supported Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery
Fast Battery Charging 18W
Non-removable Li-Ion battery
Fast charging 18W, 50% in 30 min (advertised)
Qi wireless charging
Capacity 5000 mAh 3000 mAh 1821 mAh
Stand by - - -
Talk Time - - -