Screen size
A10002.9"
Signature 27Winner: 6.8"+57%
Quick verdict
Signature 27 leads the measured specs 17-3.
Measured wins
A1000
3
spec wins
Ties
2
equal specs
Signature 27
17
spec wins
Overall winner
Screen size
Technology
A1000
GSM / UMTS
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GSM / HSPA / LTE / 5G
2G bands
A1000
GSM 900 / 1800 / 1900
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GSM 850 / 900 / 1800 / 1900
3G bands
A1000
UMTS 2100
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
A1000
Yes, 384 kbps
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
equal specsSignature 27
HSPA, LTE, 5G
4G bands
A1000
-
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LTE
5G bands
A1000
-
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SA/NSA/Sub6
Announced
A1000
2004, Q1
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2026, September 22
Status
A1000
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
A1000
116 x 57.5 x 20 mm, 115 cc (4.57 x 2.26 x 0.79 in)
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-
Weight
A1000
160 g (5.64 oz)
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-
SIM
A1000
Mini-SIM
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Nano-SIM + Nano-SIM
Build
A1000
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
A1000
-
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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
A1000
TFT resistive touchscreen, 65K colors
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
A1000
2.9 inches, 40 x 62 mm, 24.8 cm2 (~37.2% screen-to-body ratio)
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6.8 inches, 112.4 cm2
Resolution
A1000
208 x 320 pixels, 3:2 ratio (~132 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Other
A1000
Downloadable screensavers, wallpapers and ringtones
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-
Protection
A1000
-
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Corning Gorilla Glass Victus 2
OS
A1000
Symbian 7.0, UIQ v2.1 UI
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Android 17, up to 7 major OS updates
Chipset
A1000
TI OMAP 1510
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
A1000
168 MHz ARM925T
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
A1000
-
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Adreno 850
Card slot
A1000
microSD (dedicated slot)
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No
Internal
A1000
24MB
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
A1000
16 MB available
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UFS 4.1
Single
A1000
1.3 MP
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-
Video
A1000
No
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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
A1000
-
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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
A1000
-
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Dual-LED flash, HDR, panorama
Single
A1000
Yes
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Video
A1000
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
Features
A1000
-
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HDR
Loudspeaker
A1000
Yes, with stereo speakers
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Yes, with stereo speakers (with Dolby Atmos)
Alert types
A1000
Vibration; Downloadable polyphonic, MP3 ringtones
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-
3.5mm jack
A1000
No
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No
Other
A1000
Dual audio speakers
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
A1000
No
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
A1000
1.1
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6.0, A2DP, LE
Positioning
A1000
GPS, A-GPS
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
A1000
No
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No
USB
A1000
Proprietary
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
A1000
-
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Yes
Sensors
A1000
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Browser
A1000
WAP 2.0/xHTML
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-
Other
A1000
MP3/MP4 player Picsel Viewer (doc, xls, ppt, pdf) Organizer Predictive text input (iTAP) Voice memo/dial Handwriting recognition
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
A1000
Removable Li-Ion 1600 mAh battery
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Si/C Li-Ion 7000 mAh
Stand-by
A1000
Up to 150 h
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-
Talk time
A1000
Up to 2 h 30 min
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-
Charging
A1000
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
A1000
Grey
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Pantone: Coal Smoke, Capulet Olive