Product
Xiaomi Redmi 9
Xiaomi Redmi 9
₹10,999
Google Pixel 4a
Google Pixel 4a
₹12,877
Battery
Charging 18W wired 18W wired, PD2.0
Type Li-Po 5020 mAh Li-Po 3140 mAh
Body
Build Glass front (Gorilla Glass 3), plastic back, plastic frame Glass front (Gorilla Glass 3), plastic back, plastic frame
Dimensions 163.3 x 77 x 9.1 mm (6.43 x 3.03 x 0.36 in) 144 x 69.4 x 8.2 mm (5.67 x 2.73 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 198 g (6.98 oz) 143 g (5.04 oz)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
Infrared port Yes -
NFC Yes (market/region dependent) Yes
Positioning GPS, GLONASS, BDS GPS, GLONASS, GALILEO, QZSS, BDS
Radio Wireless FM radio (no wired headphones required) No
USB USB Type-C 2.0, OTG USB Type-C 3.1
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Display
Protection Corning Gorilla Glass 3 Corning Gorilla Glass 3
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~443 ppi density)
Size 6.53 inches, 104.7 cm2 (~83.2% screen-to-body ratio) 5.81 inches, 83.2 cm2 (~83.3% screen-to-body ratio)
Type IPS LCD, 400 nits (typ) OLED, HDR
Features
Sensors Fingerprint (rear-mounted), accelerometer, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2020, June 10 2020, August 03
Status Available. Released 2020, June 10 Available. Released 2020, August 20
Main Camera
Features LED flash, HDR, panorama LED flash, Pixel Shift, Auto-HDR, panorama
Quad 13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 5 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Single - 12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
Video 1080p@30fps 4K@30fps, 1080p@30/60/120fps; gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 32GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 128GB 6GB RAM
  eMMC 5.1 UFS 2.1
Misc
Colors Carbon Gray, Sunset Purple, Ocean Green, Pink/Blue Just Black, Barely Blue
Models M2004J19G, M2004J19C G025J, GA02099, G025N
SAR 0.91 W/kg (head)     1.00 W/kg (body)     -
SAR EU 0.71 W/kg (head)     1.06 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/75 Mbps
Technology GSM / HSPA / LTE GSM / HSPA / LTE
Our Tests
Battery (old) Endurance rating 131h -
Camera Photo / Video -
Display 1624:1 contrast ratio, 328 nits max brightness (measured) -
Loudspeaker -26.9 LUFS (Good) -
Performance AnTuTu: 201829 (v8) GeekBench: 1325 (v5.1) -
Platform
Chipset Mediatek MT6769V/CU Helio G80 (12 nm) Qualcomm SDM730 Snapdragon 730G (8 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
GPU Mali-G52 MC2 Adreno 618
OS Android 10, upgradable to Android 12, MIUI 13 Android 10, upgradable to Android 13
Selfie camera
Features HDR HDR
Single 8 MP, f/2.0, 27mm (wide), 1/4.0", 1.12µm 8 MP, f/2.0, 24mm (wide), 1.12µm
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes, with stereo speakers
Tests
Battery (old) - Endurance rating 76h
Display - 803 nits max brightness (measured)
Performance - AnTuTu: 268714 (v8)GeekBench: 6426 (v4.4), 1626 (v5.1)GFXBench: 17fps (ES 3.1 onscreen)
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