Screen size
equal specsGo Flip 42.8"
OT-7202.8"
Quick verdict
Go Flip 4 leads the measured specs 5-2.
Measured wins
Go Flip 4
5
spec wins
Overall winner
Ties
8
equal specs
OT-720
2
spec wins
Screen size
equal specsTechnology
Go Flip 4
GSM / HSPA / LTE
OT-720
GSM
2G bands
Go Flip 4
GSM 850 / 1900
OT-720
GSM 850 / 900 / 1800 / 1900
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT-720
-
4G bands
Go Flip 4
2, 4, 5, 12, 25, 26, 41, 66, 71
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
equal specsFront 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-720
-
Speed
Go Flip 4
HSPA, LTE
OT-720
-
GPRS
Go Flip 4
-
OT-720
Class 12
EDGE
Go Flip 4
-
OT-720
No
Announced
Go Flip 4
2021, September
OT-720
2012, April. Released 2012, April
Status
Go Flip 4
Available. Released 2021, September
OT-720
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT-720
104 x 58 x 12 mm (4.09 x 2.28 x 0.47 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT-720
93 g (3.28 oz)
SIM
Go Flip 4
Nano-SIM
OT-720
Mini-SIM
Type
Go Flip 4
TN TFT LCD
OT-720
TFT, 256K colors
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT-720
2.8 inches, 24.3 cm2 (~40.2% screen-to-body ratio)
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT-720
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT-720
-
OS
Go Flip 4
KaiOS 3.0
OT-720
-
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT-720
-
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT-720
104 MHz
GPU
Go Flip 4
Adreno 308
OT-720
-
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT-720
microSDHC (dedicated slot)
Internal
Go Flip 4
4GB 512MB RAM
OT-720
2MB
Phonebook
Go Flip 4
-
OT-720
Yes
Call records
Go Flip 4
-
OT-720
Yes
Single
Go Flip 4
2 MP
OT-720
2 MP
Video
Go Flip 4
480p@30fps
OT-720
Yes
Other
Go Flip 4
No
OT-720
No
Loudspeaker
Go Flip 4
Yes
OT-720
Yes
3.5mm jack
Go Flip 4
Yes
OT-720
Yes
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT-720
Wi-Fi 802.11 b/g
Bluetooth
Go Flip 4
4.2, A2DP
OT-720
2.1, A2DP
Positioning
Go Flip 4
GPS
OT-720
No
NFC
Go Flip 4
No
OT-720
-
Radio
Go Flip 4
FM radio
OT-720
Stereo FM radio, RDS
USB
Go Flip 4
USB Type-C 2.0
OT-720
microUSB 2.0
Sensors
Go Flip 4
OT-720
Messaging
Go Flip 4
-
OT-720
SMS, MMS, Email
Games
Go Flip 4
-
OT-720
No
Java
Go Flip 4
-
OT-720
Yes, MIDP 2.1
Other
Go Flip 4
-
OT-720
MP3 player Organizer Voice memo Predictive text input
Type
Go Flip 4
Li-Ion 1850 mAh
OT-720
Removable Li-Ion 1000 mAh battery
Stand-by
Go Flip 4
-
OT-720
Up to 650 h
Talk time
Go Flip 4
-
OT-720
Up to 9 h
Colors
Go Flip 4
Midnight Blue
OT-720
Black, Pure white, Lilac
Models
Go Flip 4
4056W
OT-720
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT-720
-
Price
Go Flip 4
About 120 EUR
OT-720
About 60 EUR