Screen size
C321.8"
ZC20Winner: 1.8"+1.7%
Quick verdict
C32 leads the measured specs 7-2.
Measured wins
C32
7
spec wins
Overall winner
Ties
5
equal specs
ZC20
2
spec wins
Screen size
Technology
C32
GSM / HSPA / LTE
ZC20
GSM
2G bands
C32
GSM 850 / 900 / 1800 / 1900
ZC20
GSM 850 / 900 / 1800 / 1900
3G bands
C32
HSDPA 850 / 900 / 2100
ZC20
-
4G bands
C32
2, 3, 4, 7, 28
ZC20
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
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
-
Speed
C32
HSPA, LTE
ZC20
-
GPRS
C32
-
ZC20
No
EDGE
C32
-
ZC20
No
Announced
C32
2022, August
ZC20
2014, November. Released 2015, January
Status
C32
Available. Released 2022, August
ZC20
Discontinued
Dimensions
C32
121 x 50 x 12.8 mm (4.76 x 1.97 x 0.50 in)
ZC20
112 x 51.5 x 13.7 mm (4.41 x 2.03 x 0.54 in)
Weight
C32
-
ZC20
53 g without battery (1.87 oz)
SIM
C32
Nano-SIM + Nano-SIM
ZC20
Mini-SIM
Other
C32
-
ZC20
Flashlight SOS button
Type
C32
TFT, 256K colors
ZC20
TFT, 256K colors
Size
C32
1.77 inches, 9.9 cm2 (~16.3% screen-to-body ratio)
ZC20
1.8 inches, 10.2 cm2 (~17.7% screen-to-body ratio)
Resolution
C32
128 x 160 pixels (~116 ppi density)
ZC20
128 x 160 pixels (~114 ppi density)
Chipset
C32
Unisoc T107 (22 nm)
ZC20
-
CPU
C32
1.0 GHz Cortex-A7
ZC20
-
Card slot
C32
microSDHC (dedicated slot)
ZC20
microSDHC (dedicated slot)
Phonebook
C32
Yes
ZC20
Yes
Call records
C32
Yes
ZC20
Yes
Internal
C32
128MB 48MB RAM
ZC20
4MB 4MB
Single
C32
0.08 MP
ZC20
-
Video
C32
QVGA
ZC20
-
Other
C32
No
ZC20
-
Loudspeaker
C32
Yes
ZC20
Yes
3.5mm jack
C32
Yes
ZC20
Yes
WLAN
C32
No
ZC20
No
Bluetooth
C32
5.1, A2DP
ZC20
No
Positioning
C32
No
ZC20
No
NFC
C32
No
ZC20
No
Radio
C32
Stereo FM radio
ZC20
Stereo FM radio; built-in antenna
USB
C32
microUSB 2.0
ZC20
microUSB
Sensors
C32
ZC20
Messaging
C32
SMS
ZC20
SMS
Games
C32
No
ZC20
No
Java
C32
No
ZC20
No
Other
C32
-
ZC20
Video Player Music Player Organizer Voice memo
Type
C32
Li-Ion 1000 mAh, removable
ZC20
Li-Ion 600 mAh, removable
Charging
C32
-
ZC20
Charging dock
Stand-by
C32
-
ZC20
Up to 120 h
Talk time
C32
-
ZC20
Up to 4 h 30 min
Colors
C32
Black, Green, Red, Blue
ZC20
White, Blue
Other
C32
-
ZC20
No