Xiaomi is taking over the budget smartphone market and it becomes more evident with the launch of Redmi 4 and 4A smartphones. First of all, getting hold of these devices from the flash sales is an almost impossible task. The base models of these phones differ by just thousand bucks but, Xiaomi has a lot to offer for the price paid. We got a chance to check out these smartphones, and here is our perception.

Look and Feel

Both the devices are aesthetically appealing, however Redmi 4 holds the upper hand. Redmi 4A being cheaper is of polycarbonate finish and comes in two colours, grey and gold. In contrast, Redmi 4 has a matte metallic body with black and gold variants. You’ll feel the difference when you hold it, Redmi 4A is lighter but sturdy, whereas Redmi 4 is slightly heavier. The full front glass, curved sides and rounded edges make Redmi 4 more inviting.  They have comparatively the same form factor and screen estate.

Redmi 4 and Redmi 4A Review - Best Budget Basic Smartphones

Hardware, Software and Design

Analysing the hardware, we can see the following differences. Redmi 4 houses better SoC and GPU, better primary camera, bigger battery and a rear-mounted fingerprint sensor. Running MIUI 8 based on Android 6.0.1 Marshmallow, they offer stutter-free operation. Powered by Snapdragon 435 octa-core processor, the Redmi 4 offers three choices for RAM+ storage (2GB + 16GB, 3GB + 32GB, 4GB + 64GB). While the Redmi 4A has only two storage variants (2GB + 16GB, 3GB + 32GB) powered by Snapdragon 425 quad-core processor.

SpecificationRedmi 4ARedmi 4
SoCSnapdragon 425 Quad-coreSnapdragon 435 Octa-core
GPUAdreno 308Adreno 506
CameraPrimary F-Stop 2.2Primary F-Stop 2.0
Fingerprint SensorNoYes
Battery3120 mAh4100 mAh
Dimensions139.9 x 70.4 x 8.5 (mm)139.24 x 69.96 x 8.65 (mm)

Regarding the design, on the front both devices have non-backlit capacitive buttons, notification LED, front facing camera, proximity and light sensors and earpiece. On the back side is the primary camera with flash, and Redmi 4A has backfiring speakers, while Redmi 4 has the fingerprint sensor. On the top side, both have the 3.5mm audio port, IR blaster and noise cancelling mic. At the bottom, both are having microUSB 2.0 port, mic, and the Redmi 4 has bottom firing speaker grills. The left side has the SIM tray, meanwhile, the right side bears the power button and volume rockers.

Network and Connectivity

These support dual SIMs with 4G VoLTE capability, when two SIM cards are used simultaneously, the primary SIM can support 4G calls and data while the secondary SIM can support 2G calls only. Optionally you can use Micro SIM + Nano SIM or Micro SIM + SD Card. In addition the device sports, IR blaster, Bluetooth 4.1 and 802.11 b/g/n 2.4GHz Wi-Fi.

Performance and Benchmarking

Evaluating the performance as a daily driver, both produced good results. Call and signal quality were excellent for both. Medium to average performance is exhibited for surfing, streaming, and gaming. On a typical usage scenario with voice calls, surfing, streaming, and gaming, the battery backup of Redmi 4A lasted over a day and a half, whereas Redmi 4 gave over 2 days as promised. The camera of these devices also does a pretty decent job considering the budget. The Redmi 4A managed to capture quality shots in daylight, but inconsistent with indoor or artificial lighting, and rather grainy shots in dim light. The Redmi 4 however manages decent snaps in daylight and indoors, and is an average shooter in dim light. The IR blaster turns out to be pretty useful with the programmable Mi Remote app. Slow charging (~3 hours to full charge) and Android M out of the box might concern a few.

Redmi 4 and Redmi 4A Review

Benchmarking these devices is kind of overkill but here are some of the results. We would say these aren’t meant for heavy gamers, but still not bad at all.

Benchmark ToolRedmi 4ARedmi 4
AnTuTu 32010 41415
Quadrant 8371 12,800


To sum up, Xiaomi is offering some killer deals in the 10K bracket. For an average user, the Redmi 4A serves the purpose. But in any day we would say for an extra thousand bucks, the Redmi 4 is a better choice of the two. Hope the article was enjoyable and we cleared the air for you. Peace!

DeviceXiaomi Redmi 4a
Announced2016, November
StatusAvailable. Released 2016, November
TechnologyGSM / HSPA / LTE
TypeIPS LCD capacitive touchscreen, 16M colors
Resolution720 x 1280 pixels, 16:9 ratio (~296 ppi density)
Size5.0 inches, 68.0 cm2 (~69.0% screen-to-body ratio)
Weight131.5 g (4.66 oz)
Dimensions139.9 x 70.4 x 8.5 mm (5.51 x 2.77 x 0.33 in)
CpuQuad-core 1.4 GHz Cortex-A53
ChipsetQualcomm MSM8917 Snapdragon 425
GPUAdreno 308
Memory + RAM16/32 GB, 2 GB RAM
OSAndroid 6.0.1 (Marshmallow)
External storage (card slot)microSD, up to 256 GB (uses SIM 2 slot)
Camera Photo / Video
Primary camera13 MP, f/2.2, autofocus, LED flash, check quality
Secondary camera5 MP, f/2.2
Video1080p@30fps, check quality
Additional featuresGeo-tagging, touch focus, face/smile detection, HDR, panorama
Sound quality- Active noise cancellation with dedicated mic
Loud speakerYes
3.5mm jack supportYes
RadioFM radio
Network and Sensors
SimHybrid Dual SIM (Nano-SIM/ Micro-SIM, dual stand-by)
NetworkLTE band 3(1800), 5(850), 40(2300) - India
4G BandsLTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 20(800), 38(2600), 40(2300)
3G BandsHSDPA 850 / 900 / 1900 / 2100
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth4.1, A2DP, LE
Infrared PortYes
USBmicroUSB 2.0
SensorsAccelerometer, gyro, proximity
Battery infoNon-removable Li-Ion 3120 mAh battery
Features- Xvid/MP4/H.265 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer
ColorsGold, Rose Gold, Dark Gray