Screen size
C21Winner: 1.8"+1.7%
C321.8"
Quick verdict
C32 leads the measured specs 7-2.
Measured wins
C21
2
spec wins
Ties
5
equal specs
C32
7
spec wins
Overall winner
Screen size
Technology
C21
GSM
C32
GSM / HSPA / LTE
2G bands
C21
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - CM21A003
C32
GSM 850 / 900 / 1800 / 1900
GPRS
C21
Up to 48 kbps
C32
-
EDGE
C21
No
C32
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
-
3G bands
C21
-
C32
HSDPA 850 / 900 / 2100
4G bands
C21
-
C32
2, 3, 4, 7, 28
Speed
C21
-
C32
HSPA, LTE
Announced
C21
2016, July. Released 2016, August
C32
2022, August
Status
C21
Discontinued
C32
Available. Released 2022, August
Dimensions
C21
113 x 48.5 x 14.6 mm (4.45 x 1.91 x 0.57 in)
C32
121 x 50 x 12.8 mm (4.76 x 1.97 x 0.50 in)
Weight
C21
70 g (2.47 oz)
C32
-
SIM
C21
Dual SIM (Mini-SIM)
C32
Nano-SIM + Nano-SIM
Type
C21
TFT, 256K colors
C32
TFT, 256K colors
Size
C21
1.8 inches, 10.2 cm2 (~18.6% screen-to-body ratio)
C32
1.77 inches, 9.9 cm2 (~16.3% screen-to-body ratio)
Resolution
C21
128 x 160 pixels (~114 ppi density)
C32
128 x 160 pixels (~116 ppi density)
Chipset
C21
Spreadtrum SC6531DA
C32
Unisoc T107 (22 nm)
CPU
C21
321 Mhz
C32
1.0 GHz Cortex-A7
Card slot
C21
microSDHC (dedicated slot)
C32
microSDHC (dedicated slot)
Phonebook
C21
Yes
C32
Yes
Call records
C21
Yes
C32
Yes
Internal
C21
4MB 4MB RAM
C32
128MB 48MB RAM
Single
C21
VGA
C32
0.08 MP
Video
C21
Yes
C32
QVGA
Other
C21
No
C32
No
Loudspeaker
C21
Yes
C32
Yes
3.5mm jack
C21
No
C32
Yes
WLAN
C21
No
C32
No
Bluetooth
C21
2.1
C32
5.1, A2DP
Positioning
C21
No
C32
No
NFC
C21
No
C32
No
Radio
C21
Stereo FM radio
C32
Stereo FM radio
USB
C21
microUSB 2.0
C32
microUSB 2.0
Sensors
C21
C32
Messaging
C21
SMS
C32
SMS
Games
C21
No
C32
No
Java
C21
No
C32
No
Other
C21
MP3/WAV player
C32
-
Type
C21
Li-Ion 600 mAh, removable
C32
Li-Ion 1000 mAh, removable
Stand-by
C21
Up to 180 h
C32
-
Talk time
C21
Up to 3 h
C32
-
Colors
C21
Black, White, Red, Blue
C32
Black, Green, Red, Blue