Screen size
Go Flip 4Winner: 2.8"+14%
OT-810D2.4"
Quick verdict
Go Flip 4 leads the measured specs 6-3.
Measured wins
Go Flip 4
6
spec wins
Overall winner
Ties
6
equal specs
OT-810D
3
spec wins
Screen size
Technology
Go Flip 4
GSM / HSPA / LTE
OT-810D
GSM
2G bands
Go Flip 4
GSM 850 / 1900
OT-810D
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT-810D
-
4G bands
Go Flip 4
2, 4, 5, 12, 25, 26, 41, 66, 71
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU 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-810D
-
Speed
Go Flip 4
HSPA, LTE
OT-810D
-
GPRS
Go Flip 4
-
OT-810D
Class 12
EDGE
Go Flip 4
-
OT-810D
Class 12
Announced
Go Flip 4
2021, September
OT-810D
2011. Released 2011
Status
Go Flip 4
Available. Released 2021, September
OT-810D
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT-810D
70 x 70 x 16.8 mm (2.76 x 2.76 x 0.66 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT-810D
93.8 g (3.28 oz)
SIM
Go Flip 4
Nano-SIM
OT-810D
Dual SIM (Mini-SIM, dual stand-by)
Keyboard
Go Flip 4
-
OT-810D
QWERTY
Type
Go Flip 4
TN TFT LCD
OT-810D
TFT, 256K colors
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT-810D
2.4 inches, 17.8 cm2 (~36.4% screen-to-body ratio)
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT-810D
320 x 240 pixels, 4:3 ratio (~167 ppi density)
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT-810D
-
OS
Go Flip 4
KaiOS 3.0
OT-810D
-
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT-810D
-
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT-810D
208 MHz
GPU
Go Flip 4
Adreno 308
OT-810D
-
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT-810D
microSDHC (dedicated slot)
Internal
Go Flip 4
4GB 512MB RAM
OT-810D
70MB
Phonebook
Go Flip 4
-
OT-810D
800 contacts
Call records
Go Flip 4
-
OT-810D
Yes
Single
Go Flip 4
2 MP
OT-810D
2 MP
Video
Go Flip 4
480p@30fps
OT-810D
Yes
Other
Go Flip 4
No
OT-810D
No
Loudspeaker
Go Flip 4
Yes
OT-810D
Yes
3.5mm jack
Go Flip 4
Yes
OT-810D
Yes
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT-810D
No
Bluetooth
Go Flip 4
4.2, A2DP
OT-810D
2.0, A2DP
Positioning
Go Flip 4
GPS
OT-810D
No
NFC
Go Flip 4
No
OT-810D
-
Radio
Go Flip 4
FM radio
OT-810D
FM radio, RDS
USB
Go Flip 4
USB Type-C 2.0
OT-810D
miniUSB 2.0
Sensors
Go Flip 4
OT-810D
Messaging
Go Flip 4
-
OT-810D
SMS, MMS, Email, Push Email, IM
Games
Go Flip 4
-
OT-810D
Yes
Java
Go Flip 4
-
OT-810D
Yes, MIDP 2.1
Other
Go Flip 4
-
OT-810D
SNS integration MP3/WMA/AAC+ player MP4/H.263 player Organizer Voice memo Predictive text input
Type
Go Flip 4
Li-Ion 1850 mAh
OT-810D
Removable Li-Ion 850 mAh battery
Stand-by
Go Flip 4
-
OT-810D
Up to 600 h
Talk time
Go Flip 4
-
OT-810D
Up to 10 h
Music play
Go Flip 4
-
OT-810D
Up to 35 h
Colors
Go Flip 4
Midnight Blue
OT-810D
Mystery pink, Light chrome
Models
Go Flip 4
4056W
OT-810D
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT-810D
-
Price
Go Flip 4
About 120 EUR
OT-810D
About 60 EUR