Lenovo K13 vs Oppo F21 Pro

Lenovo K13

Oppo F21 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 3, 5, 7, 20, 38, 40, 41, 66

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE-A, 391 Mbps download, 150 Mbps upload
GPRS

Class 12

Yes
EDGE

Class 12

Yes

Design
Build

Glass front, plastic back, plastic frame

Aluminium alloy, glass
SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

165.1 mm

159.9 mm
Width

75.9 mm

73.2 mm
Thickness

9.2 mm

7.5 mm
Weight

200 g

175 g
Waterproof

IP52, IP62

IPX4
Dust proof

IP52, IP62

IPX4
Build features

-

RGB ring light around the camera (notifications, charging progress)
Colors

Blue, Red

Black, Orange

Main camera
Camera type

Dual

Triple
Main camera

(wide) , 13 MP, f/2.0 , 26 mm, 1/3.1" , 1.12 µm

(wide) , 64 MP, f/1.7 , 26 mm, 1/2.0" , 0.7 µm, 79˚
(macro) , 2 MP, f/2.4

(microscope) , 2 MP, f/3.3 , 65˚
89˚ , (depth) , 2 MP, f/2.4 , 1.75 µm
Primary camera resolution

4160 x 3120 pixels

9280 x 6920 pixels
Primary camera video

1080p@30fps

1080p@30fps, gyro-EIS
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, RAW

Autofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

(wide) , 5 MP, f/2.2 , 27 mm, 1.12 µm

(wide) , 32 MP, f/2.4 , 24 mm, 0.7 µm, 1/2.74"
Selfie camera resolution

2560 x 1920 pixels

-
Selfie camera features

Face unlock, HDR

Face unlock, HDR
Selfie camera video

1080p@30fps

1080p@30fps, gyro-EIS

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

-

Yes
QZSS

-

Yes