Screen size
Signature 27Winner: 6.8"+74%
WX3901.8"
Quick verdict
Signature 27 leads the measured specs 18-3.
Measured wins
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18
spec wins
Overall winner
Ties
1
equal specs
WX390
3
spec wins
Screen size
Technology
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GSM / HSPA / LTE / 5G
WX390
GSM
2G bands
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GSM 850 / 900 / 1800 / 1900
WX390
GSM 900 / 1800
3G bands
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
WX390
-
4G bands
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LTE
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
Stereo speakers
WX390
-
5G bands
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SA/NSA/Sub6
WX390
-
Speed
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HSPA, LTE, 5G
WX390
-
GPRS
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-
WX390
Class 10
EDGE
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-
WX390
No
Announced
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2026, September 22
WX390
2009, December. Released 2010
Status
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Coming soon. Exp. release 2026, Oct-Nov
WX390
Discontinued
Dimensions
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-
WX390
105 x 44.9 x 12 mm, 55.3 cc (4.13 x 1.77 x 0.47 in)
Weight
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-
WX390
83 g without battery (2.93 oz)
Build
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Glass front (Gorilla Glass Victus 2), aluminum frame
WX390
-
SIM
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Nano-SIM + Nano-SIM
WX390
Mini-SIM
Other
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IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.2m for 30 min) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
WX390
-
Type
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
WX390
CSTN, 65K colors
Size
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6.8 inches, 112.4 cm2
WX390
1.8 inches, 10.2 cm2 (~21.6% screen-to-body ratio)
Resolution
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1264 x 2780 pixels (~449 ppi density)
WX390
128 x 160 pixels (~114 ppi density)
Protection
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Corning Gorilla Glass Victus 2
WX390
-
OS
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Android 17, up to 7 major OS updates
WX390
-
Chipset
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
WX390
-
CPU
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
WX390
-
GPU
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Adreno 850
WX390
-
Card slot
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No
WX390
microSD (dedicated slot)
Internal
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
WX390
-
Other
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UFS 4.1
WX390
-
Phonebook
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-
WX390
800 entries
Call records
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-
WX390
10 dialed, 10 received, 10 missed calls
Triple
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50 MP, (wide), 1/1.28", 1.22µm, PDAF, OIS 200 MP, (periscope telephoto), PDAF, OIS, 5x optical zoom 50 MP, f/2.0, 12mm, 122˚ (ultrawide), 1/2.76", 0.64µm, PDAF
WX390
-
Features
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Dual-LED flash, HDR, panorama
WX390
-
Video
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8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
WX390
No
Single
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-
WX390
VGA
Single
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
WX390
-
Features
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HDR
WX390
-
Video
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
WX390
-
Other
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-
WX390
No
Loudspeaker
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Yes, with stereo speakers (with Dolby Atmos)
WX390
Yes
3.5mm jack
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No
WX390
No
Other
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WX390
-
WLAN
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
WX390
No
Bluetooth
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6.0, A2DP, LE
WX390
2.0, A2DP
Positioning
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GPS, GLONASS, GALILEO, BDS, NavIC
WX390
No
NFC
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Yes
WX390
-
Radio
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No
WX390
No
USB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
WX390
miniUSB 2.0
Sensors
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
WX390
Other
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
WX390
MP3/WAV/AAC+ player Organizer Voice memo Predictive text input
Messaging
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-
WX390
SMS, MMS
Browser
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-
WX390
WAP 2.0/xHTML
Games
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-
WX390
Yes
Java
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-
WX390
Yes, MIDP 2.0
Type
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Si/C Li-Ion 7000 mAh
WX390
Removable Li-Ion 650 mAh battery
Charging
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
WX390
-
Stand-by
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-
WX390
Up to 380 h
Talk time
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-
WX390
Up to 9 h
Colors
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Pantone: Coal Smoke, Capulet Olive
WX390
Black
Price
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-
WX390
About 60 EUR