Oppo F21 Specs and Features
Basic
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Network
2G
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA
3G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
CDMA
GSM / CDMA / HSPA / LTE
Speed
HSPA 42.2/5.76 Mbps, LTE-A Cat15 800/150 Mbps
Body
Display
Type
AMOLED LCD capacitive touchscreen, 16M colors
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~402 ppi density)
Protection
Corning Gorilla Glass 6
Camera
Rear
Quad 48 MP + 8 MP + 2 MP + 2 MP
Video
2160p@30fps, 1080p@60/120fps, 720p@240fps
Features
Geo-tagging, touch focus, face detection, HDR, Voice Capture, Face Beauty, video stabilisation, Smile detection, Time Lapse, pro Mode
Memory
Card Slot
microSD, up to 400 GB (uses SIM 2 slot)
Hardware
Chipset
MediaTek Helio P95
Sensors
Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
Bluetooth
5.0, A2DP, LE, EDR
GPS
Yes, with A-GPS, GLONASS
USB
3.1, Type-C 1.0 reversible connector, USB On-The-Go
Audio
3.5 mm Jack Active noise cancellation with dedicated mic
Battery
Type
Non-Removable Li-po Battery
Fast Charger
Fast battery charging: 40% in 10 min (SuperVOOC Flash Charge 5V/10A 50W)
Others
Others Features
Fast battery charging: 40% in 10 min (SuperVOOC Flash Charge 5V/10A 50W) - MP4/H.264 player - MP3/WAV/eAAC+/FLAC player - Document viewer - Photo/video editor