Screen size
Go Flip 42.8"
OT-983Winner: 3.5"+20%
Quick verdict
Go Flip 4 and OT-983 are close on the measured specs.
Measured wins
Go Flip 4
5
spec wins
Ties
5
equal specs
OT-983
5
spec wins
Screen size
Technology
Go Flip 4
GSM / HSPA / LTE
OT-983
GSM / HSPA
2G bands
Go Flip 4
GSM 850 / 1900
OT-983
GSM 850 / 900 / 1800 / 1900
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT-983
HSDPA 900 / 2100
4G bands
Go Flip 4
2, 4, 5, 12, 25, 26, 41, 66, 71
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
OT-983
-
Speed
Go Flip 4
HSPA, LTE
OT-983
HSPA 7.2/5.76 Mbps
Announced
Go Flip 4
2021, September
OT-983
2012, November. Released 2012, November
Status
Go Flip 4
Available. Released 2021, September
OT-983
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT-983
114.5 x 61 x 12.5 mm (4.51 x 2.40 x 0.49 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT-983
136 g (4.80 oz)
SIM
Go Flip 4
Nano-SIM
OT-983
Mini-SIM
Type
Go Flip 4
TN TFT LCD
OT-983
TFT, 256K colors
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT-983
3.5 inches, 36.5 cm2 (~52.2% screen-to-body ratio)
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT-983
320 x 480 pixels, 3:2 ratio (~165 ppi density)
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT-983
-
OS
Go Flip 4
KaiOS 3.0
OT-983
Android 2.3 (Gingerbread)
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT-983
BCM 21552G
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT-983
1.0 GHz
GPU
Go Flip 4
Adreno 308
OT-983
-
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT-983
microSDHC (dedicated slot)
Internal
Go Flip 4
4GB 512MB RAM
OT-983
512MB 512MB RAM
Single
Go Flip 4
2 MP
OT-983
3.15 MP
Video
Go Flip 4
480p@30fps
OT-983
480p@15fps
Other
Go Flip 4
No
OT-983
No
Loudspeaker
Go Flip 4
Yes
OT-983
Yes
3.5mm jack
Go Flip 4
Yes
OT-983
Yes
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT-983
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Go Flip 4
4.2, A2DP
OT-983
3.0, A2DP
Positioning
Go Flip 4
GPS
OT-983
GPS
NFC
Go Flip 4
No
OT-983
No
Radio
Go Flip 4
FM radio
OT-983
Stereo FM radio, RDS
USB
Go Flip 4
USB Type-C 2.0
OT-983
microUSB 2.0
Sensors
Go Flip 4
OT-983
Accelerometer, proximity, compass
Type
Go Flip 4
Li-Ion 1850 mAh
OT-983
Li-Ion 1300 mAh, removable
Stand-by
Go Flip 4
-
OT-983
Up to 500 h
Talk time
Go Flip 4
-
OT-983
Up to 20 h (2G) / Up to 6 h (3G)
Music play
Go Flip 4
-
OT-983
Up to 30 h
Colors
Go Flip 4
Midnight Blue
OT-983
Black, Cherry red
Models
Go Flip 4
4056W
OT-983
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT-983
-
Price
Go Flip 4
About 120 EUR
OT-983
About 50 EUR
SAR EU
Go Flip 4
-
OT-983
1.02 W/kg (head) 0.89 W/kg (body)