Screen size
A16803.1"
Signature 27Winner: 6.8"+54%
Quick verdict
Signature 27 leads the measured specs 18-4.
Measured wins
A1680
4
spec wins
Ties
0
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
A1680
GSM / HSPA
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GSM / HSPA / LTE / 5G
2G bands
A1680
GSM 850 / 900 / 1800 / 1900
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GSM 850 / 900 / 1800 / 1900
3G bands
A1680
HSDPA 2100
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
A1680
HSPA 3.6/0.384 Mbps
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
SD card
Stereo speakers
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HSPA, LTE, 5G
4G bands
A1680
-
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LTE
5G bands
A1680
-
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SA/NSA/Sub6
Announced
A1680
2010, July. Released 2010, Q3
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2026, September 22
Status
A1680
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
A1680
106.9 x 54.5 x 17.3 mm (4.21 x 2.15 x 0.68 in)
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-
Weight
A1680
120 g (4.23 oz)
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-
SIM
A1680
Mini-SIM
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Nano-SIM + Nano-SIM
Build
A1680
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
A1680
-
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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
A1680
AMOLED resistive touchscreen, 16M colors (65K effective)
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
A1680
3.1 inches, 27.4 cm2 (~46.9% screen-to-body ratio)
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6.8 inches, 112.4 cm2
Resolution
A1680
480 x 800 pixels, 5:3 ratio (~301 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Other
A1680
Handwriting recognition
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-
Protection
A1680
-
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Corning Gorilla Glass Victus 2
OS
A1680
Android 1.6 (Donut)
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Android 17, up to 7 major OS updates
CPU
A1680
Marvell PXA935 624 MHz
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
Chipset
A1680
-
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
GPU
A1680
-
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Adreno 850
Card slot
A1680
microSDHC (dedicated slot)
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No
Internal
A1680
512MB 256MB RAM
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
A1680
-
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UFS 4.1
Single
A1680
5 MP, AF
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-
Video
A1680
CIF@15fps
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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
A1680
-
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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
A1680
-
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Dual-LED flash, HDR, panorama
Other
A1680
No
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-
Single
A1680
-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
A1680
-
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HDR
Video
A1680
-
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
A1680
Yes
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Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
A1680
Yes
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No
Other
A1680
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
A1680
Wi-Fi 802.11 b/g
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
A1680
2.0, A2DP
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6.0, A2DP, LE
Positioning
A1680
GPS, A-GPS
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
A1680
Stereo FM radio, RDS
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No
USB
A1680
microUSB 2.0
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
A1680
-
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Yes
Sensors
A1680
Accelerometer, compass
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Browser
A1680
HTML
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-
Other
A1680
MP3/WAV/WMA/AAC+ player MP4/H.264 player Organizer Voice memo Predictive text input
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
A1680
Removable Li-Ion battery
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Si/C Li-Ion 7000 mAh
Stand-by
A1680
Up to 200 h
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-
Talk time
A1680
Up to 5 h 50 min
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-
Charging
A1680
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
A1680
Gray
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Pantone: Coal Smoke, Capulet Olive