Oppo A91 vs Xiaomi Redmi Note 9 Pro 5G

Phones Images

PHONES
Phone Names	Oppo A91	Xiaomi Redmi Note 9 Pro 5G

Network
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 1700(AWS) / 1900 / 2100 - International	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International	1, 3, 5, 7, 8, 34, 38, 39, 40, 41
5G bands	-	1, 3, 41, 78, 79 SA/NSA/Sub6
Speed	HSPA, LTE	HSPA, LTE, 5G
Technology	GSM / CDMA / HSPA / LTE	GSM / CDMA / HSPA / EVDO / LTE / 5G
	1, 3, 4, 5, 8, 34, 38, 39, 40, 41 - China	CDMA2000 1xEV-DO

Launch
Announced	2019, December 20. Released 2019, December	2020, November 26
Status	Discontinued	Available. Released 2020, December 01

Body
Build	Glass front (Gorilla Glass 5), plastic back, plastic frame	Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
Dimensions	160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)	165.4 x 76.8 x 9 mm (6.51 x 3.02 x 0.35 in)
SIM	Nano-SIM + Nano-SIM	Nano-SIM + Nano-SIM
Weight	172 g (6.07 oz)	215 g (7.58 oz)
	-	IP53, dust and splash resistant

Display
Protection	Corning Gorilla Glass 5	Corning Gorilla Glass 5
Resolution	1080 x 2400 pixels, 20:9 ratio (~408 ppi density)	1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Size	6.4 inches, 100.4 cm2 (~85.5% screen-to-body ratio)	6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
Type	AMOLED, 430 nits (typ)	IPS LCD, HDR10, 120Hz, 450 nits (typ)

Platform
CPU	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)	Octa-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)
Chipset	Mediatek MT6771V Helio P70 (12 nm)	Qualcomm SM7225 Snapdragon 750G 5G (8 nm)
GPU	Mali-G72 MP3	Adreno 619
OS	Android 9.0 (Pie), upgradable to Android 11, ColorOS 11	Android 10, MIUI 12

Memory
Card slot	microSDXC (dedicated slot)	microSDXC (uses shared SIM slot)
Internal	128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM	128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
	UFS 2.1	UFS 2.2

Main Camera
Features	LED flash, HDR, panorama	Dual-LED dual-tone flash, HDR, panorama
Quad	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP B/W, f/2.4, 1/5.0", 1.75µm Auxiliary lens	108 MP, f/1.8, 26mm (wide), 1/1.52", 0.7µm, PDAF 8 MP, f/2.2, 118˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro) Auxiliary lens
Video	1080p@30fps, gyro-EIS	4K@30fps, 1080p@30/60fps, gyro-EIS

Selfie camera
Features	HDR	HDR, panorama
Single	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm	16 MP, f/2.5, (wide), 1/3.06", 1.0µm
Video	1080p@30fps	1080p@30fps, gyro-EIS

Sound
3.5mm jack	Yes	Yes
35mm jack	Yes	Yes
Loudspeaker	Yes	Yes, with stereo speakers
	-	24-bit/192kHz audio

Comms
Bluetooth	4.2, A2DP, LE	5.1, A2DP, LE
Infrared port	-	Yes
NFC	No	Yes
Positioning	GPS, GLONASS, BDS	GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
Radio	FM radio	Unspecified
USB	USB Type-C 2.0, OTG	USB Type-C 2.0
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

Features
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, compass
	-	Virtual proximity sensing

Battery
Charging	20W wired, 50% in 30 min	33W wired, 100% in 58 min
Type	Li-Po 4025 mAh, non-removable	Li-Po 4820 mAh

Misc
Colors	Lightening Black, Unicorn White, Blazing Blue, Red	Gray, Blue, Red/Mint
Models	PCPM00, CPH2001, CPH2021	M2007J17C
Price	About 200 EUR	About 370 EUR