Screen size
A18902.4"
Signature 27Winner: 6.8"+65%
Quick verdict
Signature 27 leads the measured specs 18-3.
Measured wins
A1890
3
spec wins
Ties
1
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
A1890
GSM
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GSM / HSPA / LTE / 5G
2G bands
A1890
GSM 900 / 1800 / 1900 / CDMA 800
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GSM 850 / 900 / 1800 / 1900
3G bands
A1890
EV-DO 800
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
GPRS
A1890
Class 10
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
Signature 27
-
EDGE
A1890
No
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-
4G bands
A1890
-
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LTE
5G bands
A1890
-
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SA/NSA/Sub6
Speed
A1890
-
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HSPA, LTE, 5G
Announced
A1890
2008, September. Released 2009, Q4
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2026, September 22
Status
A1890
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
A1890
95.3 x 52.5 x 25 mm, 101 cc (3.75 x 2.07 x 0.98 in)
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-
Weight
A1890
132 g (4.66 oz)
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-
SIM
A1890
Mini-SIM
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Nano-SIM + Nano-SIM
Build
A1890
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
A1890
-
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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
Type
A1890
TFT resistive touchscreen, 256K colors
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
A1890
2.4 inches, 17.8 cm2 (~35.7% screen-to-body ratio)
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6.8 inches, 112.4 cm2
Resolution
A1890
240 x 320 pixels, 4:3 ratio (~167 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Other
A1890
Handwriting and speech recognition (Chi & Eng)
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-
Protection
A1890
-
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Corning Gorilla Glass Victus 2
OS
A1890
Linux
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Android 17, up to 7 major OS updates
Chipset
A1890
-
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
A1890
-
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
A1890
-
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Adreno 850
Card slot
A1890
microSDHC (dedicated slot)
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No
Internal
A1890
174MB
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
A1890
-
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UFS 4.1
Single
A1890
3.15 MP, AF
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-
Video
A1890
Yes
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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
Triple
A1890
-
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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
Features
A1890
-
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Dual-LED flash, HDR, panorama
Other
A1890
No
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-
Single
A1890
-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
A1890
-
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HDR
Video
A1890
-
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
A1890
Yes
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Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
A1890
No
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No
Other
A1890
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
A1890
No
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
A1890
1.2, A2DP
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6.0, A2DP, LE
Positioning
A1890
GPS, A-GPS
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
A1890
Stereo FM radio
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No
USB
A1890
microUSB 1.1
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
A1890
-
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Yes
Sensors
A1890
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Browser
A1890
WAP 2.0/xHTML, HTML
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-
Other
A1890
MP3/WAV/WMA/AAC+ player Document viewer (Word, Excel, PowerPoint, PDF) Organizer Business card scanner Voice memo
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
A1890
Removable Li-Ion 1000 mAh battery (BC70)
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Si/C Li-Ion 7000 mAh
Stand-by
A1890
Up to 160 h
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-
Talk time
A1890
Up to 5 h
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-
Charging
A1890
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
A1890
Black
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Pantone: Coal Smoke, Capulet Olive
SAR
A1890
1.26 W/kg (head) 0.64 W/kg (body)
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-
SAR EU
A1890
1.68 W/kg (head)
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-
Price
A1890
About 140 EUR
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