Comparison of Xiaomi Redmi Note 7 Pro and Oppo A9

Comparison of Xiaomi Redmi Note 7 Pro and Oppo A9 [S]ave

Attribute	Oppo A9 ×	Xiaomi Redmi Note 7 Pro ×
General
Brand	Oppo	Xiaomi
Launch
Announced	2019-04-01	2019-02-28
Body
Width (mm)	8.3	8.1
Length (mm)	162	159.2
Height (mm)	76.1	75.2
Weight (g)	190	186
SIM	Hybrid Dual SIM (Nano-SIM, dual stand-by)	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	Glass
Back	Plastic	Glass
Frame	Plastic	Plastic
Network
Technology	CDMA GSM HSPA LTE	GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 850 / 900 / 1700(AWS) / 1800 / 2100 HSDPA 850 / 900 / 2100	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 3, 4, 5, 8, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41	1, 3, 5, 7, 8, 40, 41
Speed	HSPA 42.2/11.5 Mbps LTE Cat4 150/75 Mbps	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat9 450/50 Mbps
Platform
OS	Android 9.0 (Pie)	Android 9.0 (Pie)
Chipset	Mediatek MT6771V Helio P70 (12nm)	Qualcomm SDM675 Snapdragon 675 (11 nm)
CPU	Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)	Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
GPU	Mali-G72 MP3	Adreno 612
Memory
Card slot	microSDXC (uses shared SIM slot)	microSDXC (uses shared SIM slot)
Internal	128GB 4GB RAM 128GB 6GB RAM 128GB 8GB RAM	128GB 6GB RAM 64GB 4GB RAM 64GB 6GB RAM
Display
Size (in)	6.53	6.3
Resolution (px)	1080 x 2340	1080 x 2340
Protection	Corning Gorilla Glass 5	Corning Gorilla Glass 5
Display Type	LTPS IPS LCD	IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	Charging 10W	Fast charging 18W, Quick Charge 4
Capcity (mAh)	4020	4000
Main Camera
Main Camera Type	Dual	Dual
Main Camera Properties	16 MP, f/1.8, (wide), 1/2.8", 1.12µm, AF 2 MP, f/2.4, (depth)	48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 5 MP, f/2.4, (depth)
Main Camera Video	1080p@30fps	4K@30fps, 1080p@30/60/120fps, (gyro-EIS)
Main Camera Features	Dual-LED dual-tone flash, panorama, HDR	Dual-LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm	13 MP
Selfie Camera Video	1080p@30fps	1080p@30fps
Selfie Camera Features	HDR	HDR
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	4.2, A2DP, LE	5.0, A2DP, LE
GPS	+	+
NFC	+	-
Radio	FM radio	FM radio, recording
USB	microUSB 2.0, USB On-The-Go	USB Type-C 2.0
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass gyro proximity	Fingerprint (rear-mounted) accelerometer compass gyro proximity
Misc
Colors	Fluorite Purple Ice Jade White Mica Green	Astro White Nebula Red Neptune Blue Space Black
Models	CPH1938 PCAM10	M1901F7S
SAR Head (W/kg)	1.19	0.96
SAR Body (W/kg)	0.6	0.84
Infrared port	-	Yes