Samsung Galaxy A21 vs Tecno Spark 9T (India)

Samsung Galaxy A21

Tecno Spark 9T (India)

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100 - USA; CDMA2000 1xEV-DO

HSDPA 850, 900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - USA

LTE
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE, Cat4, 151 Mbps download, 51 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Glass front, plastic back, plastic frame

Glass front, plastic frame, plastic back
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

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

167.8 mm

164.5 mm
Width

76.7 mm

76.1 mm
Thickness

8.1 mm

8.9 mm
Weight

193 g

-
Waterproof

-

IPX2
Dust proof

-

IPX2
Colors

Black

Blue, Cyan, Gold, Purple

Main camera
Camera type

Quad

Triple
Main camera

16 MP, f/1.8 , 1/3.06" , 1.0 µm

50 MP, f/1.6 , (wide) , 27 mm
8 MP, f/2.2 , 1/4.0" , 1.12 µm

2 MP, f/2.4 , (depth)
2 MP, f/2.4

0.08 MP, f/2.0
2 MP, f/2.4
Primary camera resolution

4608 x 3456 pixels

-
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

LED flash

quad-LED flash
Camera features

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

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