Comparison of Oppo K7x and Oppo A11

Comparison of Oppo K7x and Oppo A11 [S]ave

Attribute	Oppo A11 ×	Oppo K7x ×
General
Brand	Oppo	Oppo
Launch
Announced	2019-10-01	2020-11-04
Body
Width (mm)	9.1	9.1
Length (mm)	163.6	162.2
Height (mm)	75.6	75.1
Weight (g)	195	194
SIM	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Front	Glass	-
Back	Plastic	-
Frame	Plastic	-
Network
Technology	CDMA GSM HSPA LTE	5G CDMA EVDO GSM HSPA LTE
2G bands	CDMA 800 & TD GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	CDMA 800 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands	HSDPA 850 / 900 / 2100	CDMA2000 1xEV HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 4, 5, 8, 34, 38, 39, 40, 41	1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41
5G bands	-	1, 41, 77, 78 SA/NSA
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 400/50 Mbps	5G 2.3 Gbps DL HSPA 42.2/5.76 Mbps LTE-A (CA)
Platform
OS	Android 9.0 (Pie)	Android 10
Chipset	Qualcomm SDM665 Snapdragon 665 (11 nm)	MediaTek MT6853V Dimensity 720 5G (7 nm)
CPU	Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)	Octa-core (2x2.0 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU	Adreno 610	Mali-G57 MC3
Memory
Card slot	microSDXC (dedicated slot)	No
Internal	128GB 4GB RAM 128GB 6GB RAM 256GB 6GB RAM 64GB 4GB RAM	128GB 6GB RAM
Display
Size (in)	6.5	6.5
Resolution (px)	720 x 1600	1080 x 2400
Protection	-	Corning Gorilla Glass 3
Display Type	IPS LCD	LTPS IPS LCD
Battery
Type	Li-Po	Li-Po
Charging	Reverse charging, Charging 10W	Fast charging 30W, 100% in 65 min (advertised), Reverse charging
Capcity (mAh)	5000	5000
Main Camera
Main Camera Type	Quad	Quad
Main Camera Properties	12 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth) 2 MP, f/2.4, 1/5.0", 1.75µm 8 MP, f/2.3, 13mm (ultrawide), 1/4.0", 1.12µm, AF	2 MP, f/2.4, (depth) 2 MP, f/2.4, (macro) 48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide), 1/4.0", 1.12µm
Main Camera Video	4K@30fps, 1080p@30fps, gyro-EIS	4K@30fps, 1080p@30/60/120fps, gyro-EIS
Main Camera Features	LED flash, HDR, panorama	LED flash, HDR, panorama
Selfie Camera
Selfie Camera Type	Single	Single
Selfie Camera Properties	8 MP, f/2.0	16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
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	5.0, A2DP, LE	5.0, A2DP, LE, aptX HD
GPS	+	+
NFC	-	-
Radio	FM radio	No
USB	USB Type-C 2.0	USB Type-C 2.0, USB On-The-Go
Sound
Loudspeaker	+	+
3.5mm jack	+	+
Features
Sensors	Fingerprint (rear-mounted) accelerometer compass gyro proximity	Fingerprint (side-mounted) accelerometer compass gyro proximity
Misc
Colors	Cloud White Lake Green Purple	Black Blue
Models	PCHM10 PCHT10	PERM00