Phone Comparison - Asus Zenfone 3 ZE520KL vs Xiaomi Mi 9T Pro vs Xiaomi Redmi Note 9 Pro

Price Comparison (India) - -

general General Info

Manufacturer Asus Xiaomi Xiaomi
Announced July 2016 August 2019 2020, March 12
Status Available - August 2016 Coming Soon - August 2019 Coming soon. Exp. release 2020, March 17
Price Rs. 19,987 ($249.00) [Similarly Priced] - Rs. 12,999 ($0.00) [Similarly Priced]
Colors Sapphire Black, Moonlight White, Shimmer Gold Carbon black, Red flame, Glacier blue, White Aurora Blue, Glacier White, Interstellar Black
Form Factor Candybar Candybar Candybar
Dimension 146.9 x 74 x 7.7 mm
(5.78 x 2.91 x 0.3 in)
156.7 x 74.3 x 8.8 mm
(6.17 x 2.93 x 0.35 in)
165.8 x 76.7 x 8.8 mm
(6.53 x 3.02 x 0.35 in)
Weight 144 g (5.08 oz) 191 g (6.74 oz) 209 g (7.37 oz)
SIM Type - Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - Taiwan LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300) 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), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor - Fingerprint Sensor
- Fingerprint Sensor (Side-mounted)

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 9.0 (Pie) Android 10.0
User Interface - MIUI 10 MIUI 11
Processor Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) Octa-core (2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver), Qualcomm SM7125 Snapdragon 720G (8 nm)
GPU Adreno 506 Adreno 640 Adreno 618
RAM 3 GB 6 GB 6 GB
Internal Memory 32 GB 64/128 GB 128 GB
External Memory microSD, up to 256 GB (uses SIM 2 slot) No microSDXC (uses shared SIM slot)

display Display

Type Super IPS+ Capacitive Touchscreen, Corning Gorilla Glass 3 Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 5 IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M colors
Size 5.2 inches 6.39 inches 6.67 inches
Resolution 1080 x 1920 pixels (424 ppi) 1080 x 2340 pixels (403 ppi) 1080 x 2340 pixels (386 ppi)
Screen-to-Body Ratio 68.46% 86.23% 86.05%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 16 MP 48 MP + 8 MP + 13 MP 48 MP + 8 MP + 2 MP + 2 MP
Flash Dual-LED (dual Tone) Dual-LED Flash LED flash
Features Laser/phase Detection Autofocus, f/2.0, OIS (4-axis), Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF, Laser AF
8 MP, f/2.4, 53mm (telephoto), 1/4", 1.12µm, PDAF, Laser AF, 2x optical zoom
13 MP, f/2.4, 12mm (ultrawide), 1/3", 1.12µm
HDR, Panorama
48 MP, f/1.8, (wide), 1/1.43", 1.12µm, omnidirectional PDAF
8 MP, f/2.2, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro), 1/5.0", 1.75µm
2 MP, f/2.4, (depth)
HDR, Panorama
Video 1080p@30fps 2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps 2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Front Camera 8 MP, f/2.0, 1080p [Similar] Motorized pop-up 20 MP, f/2.2, 0.8µm, HDR, 1080p@30fps [Similar] 16 MP, (wide)
HDR, Panorama
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth v4.2, A2DP, EDR, LE 5.0, A2DP, LE, aptX HD 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi 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 dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 64/128 GB, 6 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1)
Expandable Storage microSD, up to 256 GB (uses SIM 2 slot) No microSDXC (uses shared SIM slot)
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 supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 27W
Non-removable Li-Po Battery
Fast battery charging 18W
Capacity 2650 mAh 4000 mAh 5020 mAh
Stand by - - -
Talk Time - - -