Screen size
Go Flip 4Winner: 2.8"+36%
OT-C5501.8"
Quick verdict
Go Flip 4 leads the measured specs 12-2.
Measured wins
Go Flip 4
12
spec wins
Overall winner
Ties
1
equal specs
OT-C550
2
spec wins
Screen size
Technology
Go Flip 4
GSM / HSPA / LTE
OT-C550
GSM
2G bands
Go Flip 4
GSM 850 / 1900
OT-C550
GSM 900 / 1800 , GSM 850 / 1900 - US version
3G bands
Go Flip 4
HSDPA 850 / 1700(AWS) / 1900
OT-C550
-
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-C550
-
Speed
Go Flip 4
HSPA, LTE
OT-C550
-
GPRS
Go Flip 4
-
OT-C550
Class 10
EDGE
Go Flip 4
-
OT-C550
No
Announced
Go Flip 4
2021, September
OT-C550
2006, February
Status
Go Flip 4
Available. Released 2021, September
OT-C550
Discontinued
Dimensions
Go Flip 4
107.3 x 55.6 x 19.9 mm (4.22 x 2.19 x 0.78 in)
OT-C550
102.5 x 44 x 15.5 mm (4.04 x 1.73 x 0.61 in)
Weight
Go Flip 4
133 g (4.69 oz)
OT-C550
85 g (3.00 oz)
SIM
Go Flip 4
Nano-SIM
OT-C550
Mini-SIM
Type
Go Flip 4
TN TFT LCD
OT-C550
CSTN, 65K colors
Size
Go Flip 4
2.8 inches, 24.3 cm2 (~40.7% screen-to-body ratio)
OT-C550
1.8 inches, 10.2 cm2 (~22.6% screen-to-body ratio)
Resolution
Go Flip 4
240 x 320 pixels, 4:3 ratio (~143 ppi density)
OT-C550
128 x 160 pixels (~114 ppi density)
Other
Go Flip 4
Second external TN TFT display, 1.44 inches, 128 x 128 pixels
OT-C550
Embedded images and animations
OS
Go Flip 4
KaiOS 3.0
OT-C550
-
Chipset
Go Flip 4
QM215 Snapdragon 215 (28 nm)
OT-C550
-
CPU
Go Flip 4
Quad-core 1.3 GHz Cortex-A53
OT-C550
-
GPU
Go Flip 4
Adreno 308
OT-C550
-
Card slot
Go Flip 4
microSDHC (dedicated slot)
OT-C550
No
Internal
Go Flip 4
4GB 512MB RAM
OT-C550
4MB
Phonebook
Go Flip 4
-
OT-C550
500 entries
Call records
Go Flip 4
-
OT-C550
10 dialed, 10 received, 10 missed calls
Single
Go Flip 4
2 MP
OT-C550
VGA
Video
Go Flip 4
480p@30fps
OT-C550
No
Other
Go Flip 4
No
OT-C550
No
Loudspeaker
Go Flip 4
Yes
OT-C550
No
3.5mm jack
Go Flip 4
Yes
OT-C550
No
Alert types
Go Flip 4
-
OT-C550
Vibration; Polyphonic(16) ringtones
WLAN
Go Flip 4
Wi-Fi 802.11 b/g/n, hotspot
OT-C550
No
Bluetooth
Go Flip 4
4.2, A2DP
OT-C550
No
Positioning
Go Flip 4
GPS
OT-C550
No
NFC
Go Flip 4
No
OT-C550
-
Radio
Go Flip 4
FM radio
OT-C550
No
USB
Go Flip 4
USB Type-C 2.0
OT-C550
No
Sensors
Go Flip 4
OT-C550
Messaging
Go Flip 4
-
OT-C550
SMS, MMS
Browser
Go Flip 4
-
OT-C550
WAP 2.0/xHTML
Games
Go Flip 4
-
OT-C550
3 embedded
Java
Go Flip 4
-
OT-C550
Yes, MIDP 2.0
Other
Go Flip 4
-
OT-C550
Predictive text input Organizer
Type
Go Flip 4
Li-Ion 1850 mAh
OT-C550
Removable Li-Ion 650 mAh battery
Stand-by
Go Flip 4
-
OT-C550
Up to 320 h
Talk time
Go Flip 4
-
OT-C550
Up to 6 h 30 min
Colors
Go Flip 4
Midnight Blue
OT-C550
Black
Models
Go Flip 4
4056W
OT-C550
-
SAR
Go Flip 4
0.78 W/kg (head) 1.27 W/kg (body)
OT-C550
1.09 W/kg (head) 0.96 W/kg (body)
Price
Go Flip 4
About 120 EUR
OT-C550
-
SAR EU
Go Flip 4
-
OT-C550
1.00 W/kg (head)