Screen size
Go Flip 42.8"
OT-993Winner: 4.0"+30%
Quick verdict
Go Flip 4 leads the measured specs 6-5.
Measured wins
Go Flip 4
6
spec wins
Overall winner
Ties
4
equal specs
OT-993
5
spec wins
Screen size
Technology
Go Flip 4
GSM / HSPA / LTE
OT-993
GSM / HSPA
2G bands
Go Flip 4
GSM 850 / 1900
OT-993
GSM 850 / 900 / 1800 / 1900
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT-993
HSDPA 900 / 2100 , HSDPA 850 / 1900 / 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
3.5mm jack
equal specsSD card
equal specsStereo speakers
OT-993
-
Speed
Go Flip 4
HSPA, LTE
OT-993
HSPA 7.2/0.384 Mbps
Announced
Go Flip 4
2021, September
OT-993
2012, August. Released 2012, August
Status
Go Flip 4
Available. Released 2021, September
OT-993
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT-993
124.4 x 63.9 x 11.4 mm (4.90 x 2.52 x 0.45 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT-993
150 g (5.29 oz)
SIM
Go Flip 4
Nano-SIM
OT-993
Mini-SIM
Type
Go Flip 4
TN TFT LCD
OT-993
TFT
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT-993
4.0 inches, 45.5 cm2 (~57.3% screen-to-body ratio)
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT-993
480 x 800 pixels, 5:3 ratio (~233 ppi density)
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT-993
-
OS
Go Flip 4
KaiOS 3.0
OT-993
Android 4.0 (Ice Cream Sandwich)
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT-993
Mediatek MT6575 (40 nm)
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT-993
1.0 GHz Cortex-A9
GPU
Go Flip 4
Adreno 308
OT-993
PowerVR SGX531
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT-993
microSDHC (dedicated slot)
Internal
Go Flip 4
4GB 512MB RAM
OT-993
3GB
Single
Go Flip 4
2 MP
OT-993
5 MP, AF
Video
Go Flip 4
480p@30fps
OT-993
Yes
Features
Go Flip 4
-
OT-993
LED flash
Other
Go Flip 4
No
OT-993
-
Single
Go Flip 4
-
OT-993
VGA
Video
Go Flip 4
-
OT-993
Loudspeaker
Go Flip 4
Yes
OT-993
Yes
3.5mm jack
Go Flip 4
Yes
OT-993
Yes
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT-993
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Go Flip 4
4.2, A2DP
OT-993
3.0, A2DP
Positioning
Go Flip 4
GPS
OT-993
GPS, A-GPS
NFC
Go Flip 4
No
OT-993
-
Radio
Go Flip 4
FM radio
OT-993
Stereo FM radio, RDS
USB
Go Flip 4
USB Type-C 2.0
OT-993
microUSB 2.0
Sensors
Go Flip 4
OT-993
Accelerometer, proximity, compass
Other
Go Flip 4
-
OT-993
MP3/AAC+/WAV/WMA player MP4/H.264 player Document viewer Photo viewer/editor Organizer Voice memo Predictive text input
Type
Go Flip 4
Li-Ion 1850 mAh
OT-993
Removable Li-Ion 1500 mAh battery
Stand-by
Go Flip 4
-
OT-993
Up to 420 h
Talk time
Go Flip 4
-
OT-993
Up to 4 h (2G) / Up to 3 h (3G)
Colors
Go Flip 4
Midnight Blue
OT-993
Black, White, Aubergine
Models
Go Flip 4
4056W
OT-993
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT-993
-
Price
Go Flip 4
About 120 EUR
OT-993
About 150 EUR
SAR EU
Go Flip 4
-
OT-993
0.50 W/kg (head) 0.51 W/kg (body)