Screen size
Go Flip 4Winner: 2.8"
OT 355—
Quick verdict
Go Flip 4 leads the measured specs 13-1.
Measured wins
Go Flip 4
13
spec wins
Overall winner
Ties
1
equal specs
OT 355
1
spec wins
Screen size
Technology
Go Flip 4
GSM / HSPA / LTE
OT 355
GSM
2G bands
Go Flip 4
GSM 850 / 1900
OT 355
GSM 900 / 1800
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT 355
-
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
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
OT 355
-
Speed
Go Flip 4
HSPA, LTE
OT 355
-
GPRS
Go Flip 4
-
OT 355
Class 10
EDGE
Go Flip 4
-
OT 355
No
Announced
Go Flip 4
2021, September
OT 355
2004, Q1
Status
Go Flip 4
Available. Released 2021, September
OT 355
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT 355
98 x 45 x 20 mm (3.86 x 1.77 x 0.79 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT 355
80 g (2.82 oz)
SIM
Go Flip 4
Nano-SIM
OT 355
Mini-SIM
Type
Go Flip 4
TN TFT LCD
OT 355
CSTN, 64K colors
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT 355
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT 355
128 x 128 pixels, 1:1 ratio
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT 355
Downloadable logos
OS
Go Flip 4
KaiOS 3.0
OT 355
-
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT 355
-
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT 355
-
GPU
Go Flip 4
Adreno 308
OT 355
-
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT 355
No
Internal
Go Flip 4
4GB 512MB RAM
OT 355
-
Phonebook
Go Flip 4
-
OT 355
Yes
Call records
Go Flip 4
-
OT 355
10 dialed, 10 received, 10 missed calls
Single
Go Flip 4
2 MP
OT 355
-
Video
Go Flip 4
480p@30fps
OT 355
-
Other
Go Flip 4
No
OT 355
-
Loudspeaker
Go Flip 4
Yes
OT 355
No
3.5mm jack
Go Flip 4
Yes
OT 355
No
Alert types
Go Flip 4
-
OT 355
Vibration; Downloadable polyphonic ringtones
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT 355
No
Bluetooth
Go Flip 4
4.2, A2DP
OT 355
No
Positioning
Go Flip 4
GPS
OT 355
No
NFC
Go Flip 4
No
OT 355
-
Radio
Go Flip 4
FM radio
OT 355
No
USB
Go Flip 4
USB Type-C 2.0
OT 355
Sensors
Go Flip 4
OT 355
Messaging
Go Flip 4
-
OT 355
SMS, EMS, MMS
Browser
Go Flip 4
-
OT 355
WAP 1.2.1
Games
Go Flip 4
-
OT 355
Snake, Brick, Block Maniac + downloadable
Java
Go Flip 4
-
OT 355
Yes
Other
Go Flip 4
-
OT 355
Predictive text input Organizer
Type
Go Flip 4
Li-Ion 1850 mAh
OT 355
Removable Li-Ion 720 mAh battery
Stand-by
Go Flip 4
-
OT 355
Up to 320 h
Talk time
Go Flip 4
-
OT 355
Up to 6 h
Colors
Go Flip 4
Midnight Blue
OT 355
Models
Go Flip 4
4056W
OT 355
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT 355
-
Price
Go Flip 4
About 120 EUR
OT 355
-
Other
Go Flip 4
-
OT 355
No