Screen size
equal specs2720 Flip2.8"
5310 (2024)2.8"
Quick verdict
2720 Flip leads the measured specs 7-1.
Measured wins
2720 Flip
7
spec wins
Overall winner
Ties
7
equal specs
5310 (2024)
1
spec wins
Screen size
equal specsTechnology
2720 Flip
GSM / HSPA / LTE
5310 (2024)
GSM
2G bands
2720 Flip
GSM 850 / 900 / 1800 / 1900
5310 (2024)
GSM 900 / 1800
3G bands
2720 Flip
HSDPA 850 / 900 / 2100
5310 (2024)
-
4G bands
2720 Flip
1, 3, 5, 7, 8, 20 - EU, 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - MENA, APAC, GCR
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
equal specsCPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
5310 (2024)
-
Speed
2720 Flip
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
5310 (2024)
No
GPRS
2720 Flip
-
5310 (2024)
Yes
EDGE
2720 Flip
-
5310 (2024)
Yes
Announced
2720 Flip
2019, September 05. Released 2019, September 05
5310 (2024)
2024, April 11
Status
2720 Flip
Discontinued
5310 (2024)
Available. Released 2024, April 26
Dimensions
2720 Flip
192.7 x 54.5 x 11.6 mm (7.59 x 2.15 x 0.46 in)
5310 (2024)
132 x 57 x 13.1 mm (5.20 x 2.24 x 0.52 in)
Weight
2720 Flip
118 g (4.16 oz)
5310 (2024)
-
SIM
2720 Flip
· Nano-SIM· Nano-SIM + Nano-SIM
5310 (2024)
· Nano-SIM· Nano-SIM + Nano-SIM
Other
2720 Flip
-
5310 (2024)
Dedicated hardware music keys
Type
2720 Flip
TFT LCD, 256K colors
5310 (2024)
IPS LCD
Size
2720 Flip
2.8 inches, 24.3 cm2 (~23.1% screen-to-body ratio)
5310 (2024)
2.8 inches, 24.3 cm2 (~32.3% screen-to-body ratio)
Resolution
2720 Flip
240 x 320 pixels, 4:3 ratio (~143 ppi density)
5310 (2024)
240 x 320 pixels, 4:3 ratio (~143 ppi density)
Other
2720 Flip
Second external TFT display, 240 x 240 pixels, 1.3 inches
5310 (2024)
-
OS
2720 Flip
KaiOS 2.5.2
5310 (2024)
-
Chipset
2720 Flip
Qualcomm MSM8905 Snapdragon 205 (28 nm)
5310 (2024)
Unisoc 6531F
CPU
2720 Flip
Dual-core (2x1.1 GHz Cortex-A7)
5310 (2024)
-
GPU
2720 Flip
Adreno 304
5310 (2024)
-
Card slot
2720 Flip
microSDHC (dedicated slot)
5310 (2024)
microSDHC
Internal
2720 Flip
4GB 512MB
5310 (2024)
16MB 8MB RAM
Other
2720 Flip
eMMC 4.5
5310 (2024)
-
Phonebook
2720 Flip
-
5310 (2024)
Yes
Call records
2720 Flip
-
5310 (2024)
Yes
Single
2720 Flip
2 MP
5310 (2024)
VGA
Features
2720 Flip
LED flash
5310 (2024)
LED flash
Video
2720 Flip
Yes
5310 (2024)
Yes
Other
2720 Flip
No
5310 (2024)
No
Loudspeaker
2720 Flip
Yes
5310 (2024)
Yes, with dual speakers
3.5mm jack
2720 Flip
Yes
5310 (2024)
Yes
WLAN
2720 Flip
Wi-Fi 802.11 b/g/n, hotspot
5310 (2024)
No
Bluetooth
2720 Flip
4.2, A2DP, LE
5310 (2024)
5.0, A2DP, LE
Positioning
2720 Flip
GPS, GLONASS
5310 (2024)
No
NFC
2720 Flip
No
5310 (2024)
No
Radio
2720 Flip
FM radio
5310 (2024)
Wireless FM radio
USB
2720 Flip
microUSB 2.0
5310 (2024)
USB Type-C
Sensors
2720 Flip
5310 (2024)
Other
2720 Flip
SNS applications MP4/H.264 player MP3/WAV/AAC player Organizer Voice memo Predictive text input
5310 (2024)
MP3 player
Messaging
2720 Flip
-
5310 (2024)
SMS, MMS, Email, IM
Games
2720 Flip
-
5310 (2024)
Yes
Java
2720 Flip
-
5310 (2024)
No
Type
2720 Flip
Li-Ion 1500 mAh, removable
5310 (2024)
Li-Ion 1450 mAh, removable
Stand-by
2720 Flip
Up to 700 h (3G)
5310 (2024)
-
Colors
2720 Flip
Black, Gray, Red
5310 (2024)
White/Red, Black/Red
Models
2720 Flip
TA-1175, TA-1173, TA-1170, TA-1168
5310 (2024)
-
SAR
2720 Flip
0.87 W/kg (head) 1.10 W/kg (body)
5310 (2024)
-
SAR EU
2720 Flip
1.03 W/kg (head) 1.69 W/kg (body)
5310 (2024)
-
Price
2720 Flip
About 140 EUR
5310 (2024)
About 60 EUR