Phone Comparison - Xiaomi Redmi 4X vs Xiaomi Redmi 7 vs Xiaomi Redmi 6A

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced February 2017 March 2019 June 2018
Status Available - March 2017 Coming Soon - March 2019 Available - June 2018
Price Rs. 6,790 ($100.00) [Similarly Priced] Rs. 7,999 ($0.00) [Similarly Priced] Rs. 5,999 ($0.00) [Similarly Priced]
Colors Cherry Pink, Champagne Gold, Matte Black Black, red, blue Grey, Blue, Gold, Rose Gold
Form Factor Candybar Candybar Candybar
Dimension 139.24 x 69.96 x 8.65 mm
(5.48 x 2.75 x 0.34 in)
158.7 x 75.6 x 8.5 mm
(6.25 x 2.98 x 0.33 in)
147.5 x 71.5 x 8.3 mm
(5.81 x 2.81 x 0.33 in)
Weight 150 g (5.29 oz) 180 g (6.35 oz) 145 g (5.11 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by) 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
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 / 800 - Taiwan HSDPA 850 / 900 / 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), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM
Build Features - Fingerprint Sensor
- Infrared Sensor
- Metal Build
- 2.5D Curved Glass
- Fingerprint Sensor
- P2i nano hydrophobic coating
-
Notification LED Yes - -

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 9.0 (Pie) Android 8.1 (Oreo), planned upgrade to Android 9.0 (Pie)
User Interface MIUI 8 MIUI 9 MIUI 9.0
Processor Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8940 Snapdragon 435 Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver), Qualcomm SDM632 Snapdragon 632 (14 nm) Quad-core 2.0 GHz Cortex-A53, Mediatek MT6761 Helio A22 (12 nm)
GPU Adreno 505 Adreno 506 PowerVR GE8320
RAM 2/3 GB 4 GB 3
Internal Memory 16/32 GB 64 GB 32 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 6.26 inches 5.45 inches
Resolution 720 x 1280 pixels (294 ppi) 720 x 1520 pixels (269 ppi) 720 x 1440 pixels (295 ppi)
Screen-to-Body Ratio 70.62% 81.33% 72.88%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 12 MP + 2 MP 13 MP
Flash Dual-LED (dual Tone) LED Flash LED Flash
Features Phase Detection Autofocus, f/2.2 aperture, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 12 MP, f/2.2, 1.25µm, PDAF
2 MP, depth sensor
HDR, Panorama
13 MP, f/2.2, PDAF
HDR, Panorama
Video 1080p@30fps 1080p@30/60fps 1080p@30fps
Front Camera 5 MP [Similar] 8 MP, HDR, 1080p@30fps [Similar] 5 MP, f/2.2, 1.12μm [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps, VoLTE HSPA, LTE HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps
Bluetooth v4.2, A2DP, EDR, LE 4.2, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB OTG microUSB 2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16/32 GB, 2/3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM 32 GB, 3 RAM or 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 512 GB (dedicated slot) microSD, up to 256 GB (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 4100 mAh 4000 mAh 3000 mAh
Stand by - - -
Talk Time - - -