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Compare Sonim XP400

Sonim XP400Sonim XP400 Black
£ 307,97
1 colour
Apple iPhone Air (A3517)Apple iPhone Air (A3517) Cloud White
£ 849,00
4 colours
POCO F8 Pro (2510DPC44G)POCO F8 Pro (2510DPC44G) Black
£ 449,00
3 colours

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Dimensions:170 x 78 x 10,2 mm156,2 x 74,7 x 5,64 mm157,49 x 75,25 x 8 mm
Weight:230 gr165 gr199 gr
Stand-by time:3 week(s)dependent on usagedependent on usage
Call time:30 hour(s)dependent on usagedependent on usage
Announced:7 september 20249 september 202526 november 2025

Design type

Monoblock:

Controls

Facial unlock:
Fingerprint recognition:Pressure sensitive in-screen, ultrasonic
Touchscreen:Multi-touch, capacitiveMulti-touch, capacitiveMulti-touch, capacitive
Voice command:
Voice dialing:

Operating system

Android:14
iOS:26
OS upgrades:5
Security updates (years):5

User interface

MIUI:14
HyperOS:3

Display

Auto-rotate:
Colour display:Adjustable display brightness, 16.777.216 colours (24 bits), hole-punch displayAdjustable display brightness, 16.777.216 colours (24 bits), Super Retina XDR, Always On feature, DCI-P3, Dolby Vision, HDR10, HDR10+, hole-punch displayAdjustable display brightness, 16.777.216 colours (24 bits), Flow AMOLED, DCI-P3, Dolby Vision, HDR10+, hole-punch display
Resolution:1612 x 720 pixels2736 x 1260 pixels2510 x 1156 pixels
Size:6.5 inch6.5 inch6.59 inch
Aspect ratio:20.2:919.5:9
Pixels Per Inch (PPI):272463419
Screen-to-body ratio:76.5%88.8%89.8%
Peak brightness:3000 nits3500 nits
Refresh rate:120 Hz120 Hz

Cameras

Flash rear:
Front camera:Autofocus
Resolution:50 MP18 MP20 MP
Aperture:f/1.9
Video resolution:4KFHD
Main camera:AutofocusAutofocusAutofocus, Light Fusion 800 (OmniVision OV50E), Optische beeldstabilisatie (OIS)
Resolution:50 MP48 MP50 MP
Aperture:f/1.6f/1.88
Pixel size:2.0μm
Sensor size:1/1.55"
Rear camera system:Dubbele camera, gezichtsherkenning, nachtmodus, panoramamodus, portretmodusBlink Shot, gezichtsherkenning, panoramamodus, portretmodus, Smile ShotDrievoudige camera, gezichtsherkenning, nachtmodus, panoramamodus, portretmodus
DxOMark score:141
Video resolution:4K8K
Ultra-wide-angle camera:
Angle of view (AOV):120°
Aperture:f/2.2
Resolution:8 MP
Telephoto camera:
Aperture:f/2.2
Resolution:50 MP

Hardware

Haptic feedback:
Integrated antenna:
Processor:Qualcomm Snapdragon 4 Gen 2, octa coreApple A19 Pro, hexa coreQualcomm Snapdragon 8 Elite, octa core
Clock Frequency:2.0 GHz + 2.2 GHz3.53 GHz + 4.32 GHz
User exchangeable covers:

Materials

Dirt and waterproof:IP68/69KIP68IP68
Gorilla Glass:Victus 2Ceramic shield, Ceramic Shield 27i
Rugged casing:MIL-STD-810H
Aluminium:
Titanium:
Glass:
Metal:

Telephony

Dual SIM:Dual SIM Dual Standby (DSDS)
eSIM:
Flight mode:
Integrated handsfree speaker:
nano-SIM (4FF):
Vibrating alert:
Videoconferencing:

Operating frequency

Quad band:

Data network

4G (LTE):Band 1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41Band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41
5G:n1, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n71, n75, n77, n78n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n30, n38, n40, n41, n48, n53, n66, n70, n75, n77, n78, n79n1, n2, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n48, n66, n77, n78
EDGE:
GPRS:
HSDPA:Cat24 42 Mbps
HSUPA:Cat6 5.76 Mbps
UMTS:

Personalisation

Multiple homescreens:
Widgets:

Personal Information
Management (PIM)

Agenda:
Alarm clock:
Calculator:
Contact list:
Date and time notation:
Document viewer:Excel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word filesExcel files, PowerPoint files, PDF files, word files
Phonebook with groups:
Photo phonebook:
Reminder list:
Stopwatch & countdown timer:
Voice memo:
To-do list:

Available applications

Image editor:
Java application support:
Photo album:
Video codec support:H.263, H.264, H.265, MPEG-4, XvidH.264, H.265, MPEG-4H.263, H.264, H.265, MPEG-4
Video file support:3GP, AVI, MOV, MP4AVI, M4V, MOV, MP43GP, ASF, AVI, MKV, MP4, WebM, WMV
Movie editor:

Messaging

E-mail:POP3, SMTP, IMAP4POP3, SMTP, IMAP4POP3, SMTP, IMAP4
Instant messaging:Google TalkGoogle Talk
MMS:Video MMSChangeable MMS distribution list, Video MMSVideo MMS
Predictive Text Input:T9T9
SMS:Group messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messagesGroup messaging, receive and send concatenated messages

Internet

Internet browser:Safari browser
RSS reader:
YouTube support:

Navigation

A-GPS:
Build-in navigation system:Google Maps, Google Maps NavigationApple MapsGoogle Maps, Google Maps Navigation
Digital Compass:
Galileo:
GLONASS:
GPS receiver:
Beidou:
NavIC:
Quasi-Zenith (QZSS):

Audio

Audio codec support:AAC, AAC+, AMR, FLAC, MIDI, MP3 VBR, OGG VorbisAAC, AAC Protected, AC3, AIFF, Apple Lossless, audible, FLAC, HE-AAC, MP3 VBRAAC, AAC+, AMR, aptX, aptX Adaptive, aptX HD, FLAC, LC3, LDAC, MIDI, MP3 VBR, OGG Vorbis, SBC
Audio file support:AWB, M4A, MP3, MP4, WAVMP3, WAVAPE, AWB, M4A, MP3, WAV, WMA
FM-radio:Stereo, RDS
Polyphonic ringtones:MP3 ringtonesMP3 ringtonesMP3 ringtones
Dolby Atmos:
Stereo speakers:

Build-in memory

Internal memory:UFS 4.1, LPDDR5X
Size (RAM):6 GB12 GB
Storage:128 GB1 TB + 256 GB + 512 GB256 GB + 512 GB
Memory card slot:MicroSDHC memory card

Connections

Audio jack plug:3.5 mm
USB:v3.1, Type-Cv2.0, Type-Cv3.2, Type-C
Magnetic connector:

Connectivity

Bluetooth:v5.1, Advanced Audio Distribution Profile (A2DP)v6.0, Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Hands-Free Profile (HFP), Human Interface Device Profile (HID), Personal Area Network Profile (PAN), Phonebook Access Profile (PBAP)v5.4, Advanced Audio Distribution Profile (A2DP)
NFC:
Synchronisation:ActiveSync, Apple iSyncActiveSync, SyncML
Tethering:
WAP:2.02.02.0
Wireless Lan (WLAN/Wi-Fi):Wi-Fi 5 (802.11ac), WiFi Direct supportWi-Fi 7Wi-Fi 7, WiFi Direct support
Satellite communication:
Thread-radio:
Ultra-wideband (UWB):
Video Out:Via USB
Infrared:

Power supply

Battery:Li-ionLi-ion, Energielabel ASi-C (Silicon-carbon), Energielabel A
Capacity:5000 mAh3149 mAh6210 mAh
Battery life (in cycles):1000x1000x
Battery life (per cycle):40h62h
EPREL registration number:2402612
Fast charging:USB Power Delivery, Xiaomi HyperCharge
Max. power:30 Watt100 Watt
Wireless charging:Qi2
Max. power:20 Watt

Sensors

Ambient light sensor:
Barometer:
Gesture recognition:
Gyroscope:
Proximity sensor:

Contents of the package

Charging cable:USB Type-C to Type-CUSB Type-C
Quick start guide:
SIM ejector pin:
Manual:
Protective cover:
Safety booklet:
Silica gel (desiccant):
Warranty card:

AI (Artificial intelligence)

Apple Intelligence:
OpenAI:ChatGPT
Google Gemini:Live
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