Phone Comparison - Asus Zenfone 3 ZE552KL vs Samsung Galaxy A71 vs Samsung Galaxy M51

Price Comparison (India) - -

general General Info

Manufacturer Asus Samsung Samsung
Announced May 2016 December 2019 2020, August 31
Status Available - June 2016 Available. Released 2020, January Coming soon. Exp. release 2020, September 11
Price Rs. 21,999 ($323.51) [Similarly Priced] Rs. 29,999 ($0.00) [Similarly Priced] -
Colors Shimmer Gold, Aqua Blue, Sapphire Black, Moonlight White Prism Crush White, Black, Pink, Blue Blue; other colors
Form Factor Candybar Candybar Candybar
Dimension 152.6 x 77.4 x 7.7 mm
(6.01 x 3.05 x 0.3 in )
163.6 x 76.0 x 7.7 mm
(6.44 x 2.99 x 0.3 in)
162.6 x 77.5 x 8.5 mm
(6.4 x 3.05 x 0.33 in)
Weight 155 g (5.47 oz) 179 g (6.31 oz) -
SIM Type - Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
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), 20(800), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) LTE
Messaging SMS, MMS, EMail, IM
Build Features Fingerprint sensor
Scratch Resistant Display
- Fingerprint Sensor(In-display)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) with ZEN UI 3.0 Android 10.0 Android 10.0
User Interface - One UI 2.0 One UI 2.0
Processor Octa-core, 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm)
GPU Adreno 506 Adreno 618 Adreno 618
RAM 3/4 GB 8 GB 6 GB
Internal Memory 32/64 GB 128 GB 128 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSDXC

display Display

Type IPS LCD capacitive touchscreen Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen FHD+ IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 6.7 inches 6.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 2400 pixels (393 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 70.44% 87.08% 82.51%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP 64 MP + 12 MP + 5 MP + 5 MP 64 MP + 12 MP + 5 MP + 5 MP
Flash Dual-LED (Dual Tone) LED Flash LED Flash
Features Phase Detection Auto-focus, Laser AutoFocus, OIS, EIS, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama 64 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
64 MP, f/2.0, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@30/60/240fps, 1080p@960fps; gyro-EIS 4K@30fps, 1080p@30fps
Front Camera 8 MP, f/2.0, 1080p [Similar] 32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps
Bluetooth v4.1, A2DP, LE 5.0, A2DP, LE 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, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 32/64 GB, 3/4 GB RAM 128 GB, 8 GB RAM 128 GB, 6 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSDXC
USB OTG - 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
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 25W
Non-removable Li-Po Battery
Fast battery charging 25W
Capacity 3000 mAh 4000 mAh 7000 mAh
Stand by - - -
Talk Time - - -