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Karbonn K1212 vs OnePlus 9 Pro vs OnePlus 9Т

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

3.2 inches
6.7 inches

Resolution:

400 x 240 pixels, 146 PPI
3216 x 1440 pixels, 20.1:9 ratio, 526 PPI
2400 x 1080 pixels, 20:9 ratio

Technology:

AMOLED
AMOLED

Refresh rate:

120Hz
120Hz

Screen-to-body:

47.00 %
89.79 %

Colors:

262 144

Touchscreen:

Yes

Features:

HDR support, Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 888 (5 nm)
Qualcomm Snapdragon 888 SM8350 (5 nm)

Processor:

Octa-core, 2840 MHz, Kryo 680, 64-bit
Octa-core, 2840 MHz, Kryo 680 Prime, 64-bit

GPU:

Adreno 660
Adreno 660

RAM:

8GB LPDDR5
8GB

Internal storage:

0.024GB
128GB (UFS 3.1), not expandable
128GB

Storage expansion:

microSDHC

Device type:

Feature phone
Smartphone
Smartphone

OS:

Android (11), OxygenOS UI
Android (11)

Battery

Capacity:

1000 mAh
4500 mAh

Type:

Li - Ion, User replaceable
Not user replaceable

Charging:

OnePlus Warp Charge, Qi wireless charging

Max charge speed:

Wired: 65.0W; Wireless: 50.0W

Camera

Rear:

Single camera
Quad camera
Triple camera

Main camera:

3 MP
48 MP (OIS, PDAF)

Specifications:

Aperture size: F1.8; Focal length: 23 mm; Sensor size: 1/1.4"; Pixel size: 1.12 μm

Second camera:

8 MP (Telephoto, OIS, Autofocus)

Specifications:

Optical zoom: 3.3x; Aperture size: F2.4; Focal Length: 77 mm; Pixel size: 1.0 μm

Third camera:

50 MP (Ultra-wide)

Specifications:

Aperture size: F2.2; Focal Length: 14 mm; Sensor size: 1/1.56"

Fourth camera:

2 MP (Black and White)

Video recording:

Yes
7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (120 fps), 1920x1080 (Full HD) (240 fps), 1280x720 (HD) (480 fps)
Yes

Features:

OIS, HDR, Continuous autofocus, EIS

Front:

16 MP (EIS)

Design

Dimensions:

4.33 x 2.22 x 0.47 inches (110 x 56.5 x 12 mm)
6.43 x 2.90 x 0.34 inches (163.2 x 73.6 x 8.7 mm)

Weight:

6.31 oz (178.9 g)
6.95 oz (197.0 g)

Materials:

Back: Glass (Corning Gorilla Glass)

Resistance:

Water, Dust; IP68

Biometrics:

2D Face unlock, In-screen fingerprint

Keys:

Left: Volume control; Right: Lock/Unlock key, Other

Colors:

Morning Mist, Forest Green, Stellar Black

Cellular

5G:

n1, n2, n3, n5, n7, n8, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78, NSA

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 30(2300 WCS), 32(1500 L-band), 66(AWS-3), 71(600)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)

UMTS:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900), 9(1700), 19(800)

Data Speed:

LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE-A, HSDPA+ (4G) 42.2 Mbit/s

Dual SIM:

Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

No 3.5mm jack

Speakers:

Earpiece
Earpiece, Loudspeaker, Multiple speakers
Earpiece, Loudspeaker

Features:

Dolby Atmos

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

Yes
5.2
Yes

Wi-Fi:

802.11 a, b, g, n, ac, ax (Wi-Fi 6), dual-band; MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot

USB:

Yes
Type-C (reversible), USB 3.1
Type-C (reversible)

Features:

Charging, Headphones port, Mass storage device
Charging

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, Galileo, BeiDou

Sensors:

Accelerometer
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Other:

Tethering, Computer sync
NFC

Phone features

Notifications:

Music ringtones (MP3, AMR, MIDI), Polyphonic ringtones (64 voices), Vibration, Speakerphone

Other features:

Voice recording

Regulatory Approval

FCC approval:

Date approved:

Mar 24, 2021

FCC ID value:

2ABZ2-EF14A

Measured SAR:

Head:

1.19 W/kg

Body:

0.75 W/kg

Simultaneous Transmission:

1.52 W/kg

Wireless Router:

1.19 W/kg

Buyers information

Price:

$ 969

In The Box:

Warp Charge 65 Power Adapter, Warp Charge Type-C to Type-C Cable, Quick Start Guide, Welcome Letter, Safety Information and Warranty Card, OnePlus Sticker, SIM Tray Ejector

Availability

Officially announced:

Mar 23, 2021
FCC OKs Cingular\'s purchase of AT&T Wireless