Screen size
Go Flip 4Winner: 2.8"+36%
OT-V6701.8"
Quick verdict
Go Flip 4 leads the measured specs 11-1.
Measured wins
Go Flip 4
11
spec wins
Overall winner
Ties
3
equal specs
OT-V670
1
spec wins
Screen size
Technology
Go Flip 4
GSM / HSPA / LTE
OT-V670
GSM
2G bands
Go Flip 4
GSM 850 / 1900
OT-V670
GSM 900 / 1800
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT-V670
-
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
SD card
equal specsStereo speakers
OT-V670
-
Speed
Go Flip 4
HSPA, LTE
OT-V670
-
GPRS
Go Flip 4
-
OT-V670
Class 10
EDGE
Go Flip 4
-
OT-V670
No
Announced
Go Flip 4
2021, September
OT-V670
2008, February. Released 2008, June
Status
Go Flip 4
Available. Released 2021, September
OT-V670
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT-V670
89 x 45.7 x 22 mm (3.50 x 1.80 x 0.87 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT-V670
83 g (2.93 oz)
SIM
Go Flip 4
Nano-SIM
OT-V670
Mini-SIM
Type
Go Flip 4
TN TFT LCD
OT-V670
TFT, 65K colors
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT-V670
1.8 inches, 10.2 cm2 (~25.1% screen-to-body ratio)
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT-V670
128 x 160 pixels (~114 ppi density)
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT-V670
Embedded images and animations
OS
Go Flip 4
KaiOS 3.0
OT-V670
-
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT-V670
-
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT-V670
-
GPU
Go Flip 4
Adreno 308
OT-V670
-
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT-V670
microSD (dedicated slot)
Internal
Go Flip 4
4GB 512MB RAM
OT-V670
10MB
Phonebook
Go Flip 4
-
OT-V670
800 entries, Photo call
Call records
Go Flip 4
-
OT-V670
20 dialed, 20 received, 20 missed calls
Single
Go Flip 4
2 MP
OT-V670
VGA
Video
Go Flip 4
480p@30fps
OT-V670
QCIF
Other
Go Flip 4
No
OT-V670
No
Loudspeaker
Go Flip 4
Yes
OT-V670
Yes
3.5mm jack
Go Flip 4
Yes
OT-V670
No
Alert types
Go Flip 4
-
OT-V670
Vibration; Polyphonic(64), MP3, M4A, AAC ringtones
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT-V670
No
Bluetooth
Go Flip 4
4.2, A2DP
OT-V670
2.0, A2DP
Positioning
Go Flip 4
GPS
OT-V670
No
NFC
Go Flip 4
No
OT-V670
-
Radio
Go Flip 4
FM radio
OT-V670
No
USB
Go Flip 4
USB Type-C 2.0
OT-V670
2.0
Sensors
Go Flip 4
OT-V670
Messaging
Go Flip 4
-
OT-V670
SMS, MMS, Instant Messaging
Browser
Go Flip 4
-
OT-V670
WAP 2.0
Games
Go Flip 4
-
OT-V670
2
Java
Go Flip 4
-
OT-V670
Yes, MIDP 2.0
Other
Go Flip 4
-
OT-V670
Conference call up to 5 persons Powerful Music Player: MP3, M4a, AAC, AAC+ (Optional) Synthesized Audio : MIDI, SP-MIDI, AMR 3GP/MP4 Video Recorder (Unlimited) & Player H263/MP4 Codec Supported ID3 Tag Support Flight Mode Karaoke PC Software Suite Voice memo Predictive text input Organizer
Type
Go Flip 4
Li-Ion 1850 mAh
OT-V670
Removable Li-Ion 750 mAh battery
Stand-by
Go Flip 4
-
OT-V670
Up to 300 h
Talk time
Go Flip 4
-
OT-V670
Up to 7 h
Music play
Go Flip 4
-
OT-V670
Up to 10 h
Colors
Go Flip 4
Midnight Blue
OT-V670
Soft Touch Black
Models
Go Flip 4
4056W
OT-V670
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT-V670
1.05 W/kg (head) 0.85 W/kg (body)
Price
Go Flip 4
About 120 EUR
OT-V670
-
SAR EU
Go Flip 4
-
OT-V670
1.00 W/kg (head)