Screen size
A830—
Signature 27Winner: 6.8"
Quick verdict
Signature 27 leads the measured specs 18-3.
Measured wins
A830
3
spec wins
Ties
1
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
A830
GSM / UMTS
Signature 27
GSM / HSPA / LTE / 5G
2G bands
A830
GSM 900 / 1800 / 1900
Signature 27
GSM 850 / 900 / 1800 / 1900
3G bands
A830
UMTS 2100
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
A830
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
Signature 27
HSPA, LTE, 5G
4G bands
A830
-
Signature 27
LTE
5G bands
A830
-
Signature 27
SA/NSA/Sub6
Announced
A830
2003
Signature 27
2026, September 22
Status
A830
Discontinued
Signature 27
Coming soon. Exp. release 2026, Oct-Nov
Dimensions
A830
135 x 53 x 24 mm, 134 cc (5.31 x 2.09 x 0.94 in)
Signature 27
-
Weight
A830
157 g (5.54 oz)
Signature 27
-
SIM
A830
Mini-SIM
Signature 27
Nano-SIM + Nano-SIM
Build
A830
-
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
Other
A830
-
Signature 27
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
A830
TFT, 4096 colors
Signature 27
LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
A830
Signature 27
6.8 inches, 112.4 cm2
Resolution
A830
176 x 220 pixels
Signature 27
1264 x 2780 pixels (~449 ppi density)
Protection
A830
-
Signature 27
Corning Gorilla Glass Victus 2
Card slot
A830
MMC/SD, 32 MB SD included
Signature 27
No
Phonebook
A830
Yes
Signature 27
-
Call records
A830
Yes
Signature 27
-
Internal
A830
2MB
Signature 27
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
A830
-
Signature 27
UFS 4.1
Single
A830
VGA
Signature 27
-
Video
A830
No
Signature 27
8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
Triple
A830
-
Signature 27
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
A830
-
Signature 27
Dual-LED flash, HDR, panorama
Other
A830
No
Signature 27
-
Single
A830
-
Signature 27
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
A830
-
Signature 27
HDR
Video
A830
-
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
A830
Yes
Signature 27
Yes, with stereo speakers (with Dolby Atmos)
Alert types
A830
Vibration; Downloadable polyphonic ringtones
Signature 27
-
3.5mm jack
A830
No
Signature 27
No
Other
A830
-
Signature 27
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
A830
No
Signature 27
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
A830
1.1
Signature 27
6.0, A2DP, LE
Positioning
A830
No
Signature 27
GPS, GLONASS, GALILEO, BDS, NavIC
Infrared port
A830
Yes
Signature 27
-
Radio
A830
No
Signature 27
No
USB
A830
Signature 27
USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
A830
-
Signature 27
Yes
Sensors
A830
Signature 27
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Messaging
A830
SMS, EMS, MMS, Email
Signature 27
-
Browser
A830
WAP 2.0/xHTML
Signature 27
-
Games
A830
Yes
Signature 27
-
Java
A830
Yes
Signature 27
-
Other
A830
MP3/MP4 player Predictive text input Organizer Voice memo Voice dial Optional digital camera (352 x 288)
Signature 27
Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
A830
Removable Li-Po 800 mAh battery (77553)
Signature 27
Si/C Li-Ion 7000 mAh
Stand-by
A830
Up to 70 h
Signature 27
-
Talk time
A830
Up to 1 h 30 min
Signature 27
-
Charging
A830
-
Signature 27
90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
A830
Signature 27
Pantone: Coal Smoke, Capulet Olive
OS
A830
-
Signature 27
Android 17, up to 7 major OS updates
Chipset
A830
-
Signature 27
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
A830
-
Signature 27
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
A830
-
Signature 27
Adreno 850