Screen size
5310 (2024)2.8"
XR21Winner: 6.5"+57%
Quick verdict
XR21 leads the measured specs 20-0.
Measured wins
5310 (2024)
0
spec wins
Ties
2
equal specs
XR21
20
spec wins
Overall winner
Screen size
Technology
5310 (2024)
GSM
XR21
GSM / HSPA / LTE / 5G
2G bands
5310 (2024)
GSM 900 / 1800
XR21
GSM 850 / 900 / 1800 / 1900
Speed
5310 (2024)
No
XR21
HSPA, LTE, 5G
GPRS
5310 (2024)
Yes
XR21
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
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
-
EDGE
5310 (2024)
Yes
XR21
-
3G bands
5310 (2024)
-
XR21
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
5310 (2024)
-
XR21
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 43, 48, 66, 71
5G bands
5310 (2024)
-
XR21
1, 2, 3, 5, 7, 20, 25, 28, 40, 41, 66, 71, 77, 78, 79 SA/NSA
Announced
5310 (2024)
2024, April 11
XR21
2023, May 03
Status
5310 (2024)
Available. Released 2024, April 26
XR21
Available. Released 2023, June 11
Dimensions
5310 (2024)
132 x 57 x 13.1 mm (5.20 x 2.24 x 0.52 in)
XR21
168 x 78.6 x 10.5 mm (6.61 x 3.09 x 0.41 in)
Weight
5310 (2024)
-
XR21
231 g (8.15 oz)
SIM
5310 (2024)
· Nano-SIM· Nano-SIM + Nano-SIM
XR21
Nano-SIM + Nano-SIM + eSIM (max 2 at a time)
Other
5310 (2024)
Dedicated hardware music keys
XR21
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 60 min) Drop resistant up to 1.8m MIL-STD-810H compliant
Build
5310 (2024)
-
XR21
Glass front (Gorilla Glass Victus), plastic back, plastic frame
Type
5310 (2024)
IPS LCD
XR21
IPS LCD, 120Hz, 450 nits (typ), 550 nits (HBM)
Size
5310 (2024)
2.8 inches, 24.3 cm2 (~32.3% screen-to-body ratio)
XR21
6.49 inches, 101.7 cm2 (~77.0% screen-to-body ratio)
Resolution
5310 (2024)
240 x 320 pixels, 4:3 ratio (~143 ppi density)
XR21
1080 x 2400 pixels, 20:9 ratio (~406 ppi density)
Protection
5310 (2024)
-
XR21
Corning Gorilla Glass Victus
Chipset
5310 (2024)
Unisoc 6531F
XR21
Qualcomm SM6375 Snapdragon 695 5G (6 nm)
OS
5310 (2024)
-
XR21
Android 12
CPU
5310 (2024)
-
XR21
Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
5310 (2024)
-
XR21
Adreno 619
Card slot
5310 (2024)
microSDHC
XR21
Unspecified
Phonebook
5310 (2024)
Yes
XR21
-
Call records
5310 (2024)
Yes
XR21
-
Internal
5310 (2024)
16MB 8MB RAM
XR21
128GB 6GB RAM
Single
5310 (2024)
VGA
XR21
-
Features
5310 (2024)
LED flash
XR21
Dual-LED dual-tone flash, second LED flash, HDR, panorama
Video
5310 (2024)
Yes
XR21
1080p@30fps
Dual
5310 (2024)
-
XR21
64 MP, f/1.8, (wide), 1/2.0", PDAF 8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
Other
5310 (2024)
No
XR21
-
Single
5310 (2024)
-
XR21
16 MP, f/2.4 (wide)
Video
5310 (2024)
-
XR21
1080p@30fps
Loudspeaker
5310 (2024)
Yes, with dual speakers
XR21
Yes, with stereo speakers
3.5mm jack
5310 (2024)
Yes
XR21
Yes
WLAN
5310 (2024)
No
XR21
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Bluetooth
5310 (2024)
5.0, A2DP, LE
XR21
5.1, A2DP, LE, aptX Adaptive
Positioning
5310 (2024)
No
XR21
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
5310 (2024)
No
XR21
Yes (market/region dependent)
Radio
5310 (2024)
Wireless FM radio
XR21
Unspecified
USB
5310 (2024)
USB Type-C
XR21
USB Type-C 2.0, OTG
Sensors
5310 (2024)
XR21
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Messaging
5310 (2024)
SMS, MMS, Email, IM
XR21
-
Games
5310 (2024)
Yes
XR21
-
Java
5310 (2024)
No
XR21
-
Other
5310 (2024)
MP3 player
XR21
-
Type
5310 (2024)
Li-Ion 1450 mAh, removable
XR21
Li-Po 4800 mAh
Charging
5310 (2024)
-
XR21
33W wired, PD2.0, QC3
Colors
5310 (2024)
White/Red, Black/Red
XR21
Midnight Black, Pine Green
Price
5310 (2024)
About 60 EUR
XR21
About 570 EUR