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Karbonn X21 vs TCL L7

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Rs. 6,990

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Summary
63%
Performance

Unisoc SC9863

2 GB RAM

Snapdragon 215

2 GB RAM

Display

5.45" (13.84 cm)

720x1440 px, 295 PPI

5.5" (13.97 cm)

720x1440 px, 293 PPI

Rear Camera

8 MP

Single Camera

8 MP

Single Camera

Front Camera

5 MP

Single Camera

5 MP

Single Camera

Battery

3000 mAh

3000 mAh

Storage

32 GB

256 GB (Expandable)

32 GB

128 GB (Expandable)

User Rating
Best Prices
Rs. 6,990 @Flipkart Buy
Not available in any other store
Rs. 4,299 @Amazon Buy
Not available in any other store
General
Launch Date

June 15, 2021 (Official)

March 15, 2021 (Official)

Operating System

Android v10

Android v10 (Q)

Custom UI

Android Go

Android Go

Performance
Average
Chipset

Unisoc SC9863

Qualcomm Snapdragon 215

CPU

Octa core, 1.6 GHz, Cortex A55

Quad core, 1.3 GHz, Cortex A53

Architecture

64 bit

Graphics

PowerVR GE8322

Adreno 308

RAM

2 GB

2 GB

Display
Average
Display Type

IPS LCD

IPS LCD

Screen Size

5.45 " (13.84 cm)

5.5 " (13.97 cm)

Resolution

720 x 1440 pixels

720 x 1440 pixels

Aspect Ratio

18:9

18:9

Pixel Density

295 ppi

293 ppi

Screen to Body Ratio (calculated)

72.38 %

Bezel-less display

Touch Screen

, Capacitive Touchscreen, Multi-touch

, Capacitive Touchscreen, Multi-touch

Design
Size Compare
Dimensions

Height: 147.5 mm
Width: 71.8 mm
Thickness: 9.3 mm

Weight

160 grams

Colours

Midnight Blue, Aqua Green

Black

Camera
Main Camera
Camera Setup

Single

Single

Resolution

8 MP, Primary Camera

8 MP, Primary Camera

OIS

No

No

Flash

, LED Flash

, LED Flash

Image Resolution

3264 x 2448 Pixels

3264 x 2448 Pixels

Shooting Modes

Burst mode

Camera Features

Digital Zoom

Digital Zoom

Front Camera
Average
Camera Setup

Single

Single

Resolution

5 MP, Primary Camera

5 MP, Primary Camera

Flash

, LED Flash

Battery
Good
Capacity

3000 mAh

3000 mAh

Type

Li-ion

Li-ion

Removable

USB Type-C

No

No

Storage
Best in Class
Internal Memory

32 GB

32 GB

Expandable Memory

, Up to 256 GB

, Up to 128 GB

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

Network Support

4G (supports Indian bands), 3G, 2G

4G (supports Indian bands), 3G, 2G

VoLTE

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 2100 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 900 MHz
GPRS:
Available
EDGE:
Available

SIM 2

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3)
3G Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available

2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz

SAR Value

Head: 0.807 W/kg, Body: 1.152 W/kg

Wi-Fi

, Wi-Fi 802.11, a/b/g/n

, Wi-Fi 802.11, b/g/n

Wi-Fi Features

Mobile Hotspot

Mobile Hotspot

Bluetooth

, v4.2

, v4.2

GPS

with A-GPS

with A-GPS

NFC

No

No

USB Connectivity

Mass storage device, USB charging, microUSB 2.0

Mass storage device, USB charging, microUSB 2.0

Multimedia
Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Sensors
Fingerprint Sensor

No

No

Other Sensors

Light sensor, Proximity sensor, Accelerometer

Proximity sensor, Accelerometer

Price list

Rs. 6,990
Buy Now
Not Available

Not Available
Rs. 4,299
Buy Now