Compare cell phones - smartphone specs comparison

Smartphone 1

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Xiaomi Redmi 7A

Smartphone 2

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Xiaomi Redmi 4a

Smartphone 3

Xiaomi Redmi 7A vs Xiaomi Redmi 4a : What is the Difference?

  • Release Date: 2019, May | 2016, November
  • Dimensions: 146.3 x 70.4 x 9.6 mm | 139.9 x 70.4 x 8.5 mm
  • Weight: 165 g | 131.5 g
  • Screen: 5.45", IPS LCD | 5", IPS LCD
  • Main Camera: Single, 13 MP | Single, 13 MP
  • Selfi Camera: Single, 5 MP | Single, 5 MP
  • Memory: 32 GB, 2/3 RAM 16 GB, 2 GB RAM | 16/32 GB, 2 GB RAM
  • Battery: 4000 mAh | 3120 mAh
  • Headphone Jack: Yes | Yes
  • Approximate price: 100 EUR | 110 EUR

Continue reading and check the table below for full detailed comparison of all phones specs .


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Common features
Release date 2019 2016
Dimensions (HxWxD) 146.3 Х 70.4 Х 9.6 mm 139.9 Х 70.4 Х 8.5 mm
Weight 165 g 131.5 g
Body Build Plastic body
Colors Matte Black, Morning blue, Matte Blue, Matte Gold Gold, Rose Gold, Dark Gray
Battery 4000 mAh,  Non-removable Li-Po 3120 mAh,  Non-removable Li-Ion
Approximate price 100 EUR 110 EUR

Performance
Operating system - OS Android 9.0 (Pie); MIUI 10.2.7 Android 6.0.1 (Marshmallow); MIUI 10
Chipset - Qualcomm SDM439 Snapdragon 439 (12 nm) - Qualcomm MSM8917 Snapdragon 425 (28 nm)
Processor CPU - Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) - Quad-core 1.4 GHz Cortex-A53
Graphics processor GPU Adreno 505 Adreno 308
External memory microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot)
Internal memory 32 GB, 2/3 RAM 16 GB, 2 GB RAM 16/32 GB, 2 GB RAM
Antutu 8 score 90664
Antutu 7 score 43152
GeekBench 5 Single Core 123
GeekBench 5 Multi-Core 396
GeekBench 4 Single Core 664
GeekBench 4 Multi-Core 1740
GeekBench 4 RenderScript 1350

Screen
Technology IPS LCD IPS LCD
Touchscreen capacitive touchscreen capacitive touchscreen
Display colors 16M 16M
Screen size 5.45" inc 5" inc
Screen area 76.7 cm2 68.0 cm2
Screen format 18:9 (height:width) 16:9 (height:width)
Screen to body ratio 74.4% 69.0%
Screen resolution 720 x 1440 px 720 x 1280 px
Screen PPI /points per inch/ 295 PPI 296 PPI
Camera and Video
Rear camera, main 13 MP, Single 13 MP, Single
Camera specs -13 MP, f/2.2, 1.12µm, PDAF - China
-12 MP, f/2.2, 1/2.9'', 1.25µm, PDAF - India
-13 MP, AF, f/2.2
Functions LED flash, HDR LED flash, HDR, panorama
Video 1080p@30fps 1080p@30fps
Front camera, selfie 5 MP, Single 5 MP, Single
Specifications 13 MP, f/2.2, 1.12µm, PDAF - China 5 MP, f/2.2
Functions LED flash, HDR
Communication and Connectivity
SIM card Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
Network GSM / CDMA / HSPA / LTE GSM / HSPA / LTE
Show all network frequencies:
Speed HSPA, LTE-A HSPA, LTE
GPRS Yes Yes
Edge Yes Yes
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
NFC
USB microUSB 2.0 microUSB 2.0
Bluetooth 4.2, A2DP, LE 4.1, A2DP, LE
Harmful irradiation SAR - 0.74 W/kg (head)     0.79 W/kg (body)    
Music and Audio
Radio FM Radio, built-in antenna FM radio
Headphone jack Yes Yes
Others - Active noise cancellation with dedicated mic - Active noise cancellation with dedicated mic
Other features
Sensors - Accelerometer, proximity, compass - Accelerometer, gyro, proximity , Infrared port
Other extras
- Fast battery charging 10W - China only
- Splash resistant
Versions
- For India and China



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