Screen size
Classic C201.8"
GO 1Winner: 4.0"+55%
Quick verdict
GO 1 leads the measured specs 14-1.
Measured wins
Classic C20
1
spec wins
Ties
2
equal specs
GO 1
14
spec wins
Overall winner
Screen size
Technology
Classic C20
GSM
GO 1
GSM / HSPA
2G bands
Classic C20
GSM 850 / 900 / 1800 / 1900 - SIM 1, GSM 850 / 900 / 1800 / 1900 - SIM 2
GO 1
GSM 850 / 900 / 1800 / 1900
GPRS
Classic C20
Up to 48 kbps
GO 1
-
EDGE
Classic C20
No
Resolution
Refresh 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
3.5mm jack
SD card
equal specsStereo speakers
GO 1
-
3G bands
Classic C20
-
GO 1
HSDPA 850 / 900 / 1900 / 2100
Speed
Classic C20
-
GO 1
HSPA 21.1/5.76 Mbps
Announced
Classic C20
2012, February. Released 2012, April
GO 1
2020, February. Released 2020, July 28
Status
Classic C20
Discontinued
GO 1
Discontinued
Dimensions
Classic C20
105 x 45 x 14.4 mm (4.13 x 1.77 x 0.57 in)
GO 1
128.5 x 65.2 x 11 mm (5.06 x 2.57 x 0.43 in)
Weight
Classic C20
55 g without battery (1.94 oz)
GO 1
123 g (4.34 oz)
SIM
Classic C20
Dual SIM (Mini-SIM)
GO 1
Nano-SIM + Nano-SIM
Other
Classic C20
Flashlight
GO 1
-
Type
Classic C20
TFT, 65K colors
GO 1
TFT LCD
Size
Classic C20
1.8 inches, 10.2 cm2 (~21.6% screen-to-body ratio)
GO 1
4.0 inches, 45.5 cm2 (~54.4% screen-to-body ratio)
Resolution
Classic C20
128 x 160 pixels (~114 ppi density)
GO 1
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Card slot
Classic C20
microSDHC (dedicated slot)
GO 1
microSDXC (dedicated slot)
Phonebook
Classic C20
Yes
GO 1
-
Call records
Classic C20
Yes
GO 1
-
Internal
Classic C20
32Mb 32Mb RAM
GO 1
8GB 1GB RAM
Single
Classic C20
VGA
GO 1
5 MP
Video
Classic C20
No
GO 1
720p
Features
Classic C20
-
GO 1
LED flash, Panorama, HDR
Other
Classic C20
No
GO 1
-
Single
Classic C20
-
GO 1
2 MP
Video
Classic C20
-
GO 1
Loudspeaker
Classic C20
Yes
GO 1
Yes
3.5mm jack
Classic C20
No
GO 1
Yes
WLAN
Classic C20
No
GO 1
Wi-Fi 802.11 a/b/g/n
Bluetooth
Classic C20
2.1
GO 1
4.0, A2DP, LE
Positioning
Classic C20
No
GO 1
GPS
Radio
Classic C20
Stereo FM radio
GO 1
FM radio
USB
Classic C20
Proprietary
GO 1
microUSB 2.0
NFC
Classic C20
-
GO 1
No
Sensors
Classic C20
GO 1
Accelerometer
Messaging
Classic C20
SMS, MMS, IM
GO 1
-
Games
Classic C20
Yes
GO 1
-
Java
Classic C20
No
GO 1
-
Other
Classic C20
Whatsapp messenger Video player Music player Organizer Predictive Text Input
GO 1
-
Type
Classic C20
Removable Li-Ion 550 mAh battery
GO 1
Li-Ion 1400 mAh, removable
Stand-by
Classic C20
Up to 150 h
GO 1
-
Talk time
Classic C20
Up to 4 h
GO 1
-
Colors
Classic C20
Blue, Gray, Green, Red, White, Black
GO 1
Black
SAR
Classic C20
1.33 W/kg (head) 0.84 W/kg (body)
GO 1
-
OS
Classic C20
-
GO 1
Android 10 (Go edition)
Chipset
Classic C20
-
GO 1
Mediatek MT6580 (28 nm)
CPU
Classic C20
-
GO 1
Quad-core 1.3 GHz
GPU
Classic C20
-
GO 1
Mali-400