Product
Xiaomi Redmi Note 9
Xiaomi Redmi Note 9
Google Pixel 5a 5G
Google Pixel 5a 5G
Battery
Charging 18W wired 9W reverse wired 18W wired, PD2.0
Type Li-Po 5020 mAh Li-Po 4680 mAh
Body
Build Glass front (Gorilla Glass 5), plastic frame, plastic back Glass front (Gorilla Glass 3), aluminum frame, aluminum back
Dimensions 162.3 x 77.2 x 8.9 mm (6.39 x 3.04 x 0.35 in) 156.2 x 73.2 x 8.8 mm (6.15 x 2.88 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 199 g (7.02 oz) 183 g (6.46 oz)
  Water-repellent coating IP67 dust/water resistant (up to 1m for 30 min)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
Infrared port Yes -
NFC Yes (market/region dependent)M2003J15SG (Yes); M2003J15SS (No) Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, QZSS, BDS
Radio FM radio, built-in antenna No
USB USB Type-C 2.0 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
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Resolution 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) 1080 x 2400 pixels, 20:9 ratio (~415 ppi density)
Size 6.53 inches, 104.7 cm2 (~83.5% screen-to-body ratio) 6.34 inches, 97.0 cm2 (~84.9% screen-to-body ratio)
Type IPS LCD, 450 nits (typ) OLED, HDR
Features
Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2020, April 30 2021, August 17
Status Available. Released 2020, May 12 Available. Released 2021, August 26
Main Camera
Dual - 12.2 MP, f/1.7, 27mm, (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS16 MP, f/2.2, 119˚ (ultrawide), 1.0µm
Features LED flash, HDR, panorama LED flash, Pixel Shift, Auto-HDR, panorama
Quad 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro), AF 2 MP, f/2.4, (depth) -
Video 1080p@30fps 4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS
Memory
Card slot microSDXC (dedicated slot) No
Internal 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 128GB 6GB RAM
Misc
Colors Forest Green, Midnight Grey, Polar White Mostly Black
Models M2003J15SC, M2003J15SG, M2003J15SS G1F8F, G4S1M
SAR 0.84 W/kg (head)     0.90 W/kg (body)     -
SAR EU 0.80 W/kg (head)     1.14 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, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71
5G bands - 1, 2, 5, 12, 25, 28, 41, 66, 71, 77, 78 SA/NSA/Sub6
Speed HSPA, LTE HSPA, LTE (CA), 5G
Technology GSM / HSPA / LTE GSM / HSPA / EVDO / LTE / 5G
  - CDMA2000 1xEV-DO
Our Tests
Battery (old) Endurance rating 125h -
Camera Photo / Video -
Display 1242:1 contrast ratio, 370 nits max brightness (measured) -
Loudspeaker -30.1 LUFS (Below average) -
Performance AnTuTu: 200414 (v8) GeekBench: 1292 (v5.1) -
Platform
Chipset Mediatek MT6769Z Helio G85 (12 nm) Qualcomm SM7250 Snapdragon 765G 5G (7 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver)
GPU Mali-G52 MC2 Adreno 620
OS Android 10, upgradable to Android 12, MIUI 13 Android 11, upgradable to Android 14
Selfie camera
Features HDR, panorama HDR
Single 13 MP, f/2.3, 29mm (standard), 1/3.1", 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 122h
Display - 861 nits max brightness (measured)
Performance - AnTuTu: 291303 (v8)GeekBench: 1337 (v5.1)GFXBench: 19fps (ES 3.1 onscreen)