Screen size
E7701.9"
Signature 27Winner: 6.8"+72%
Quick verdict
Signature 27 leads the measured specs 17-3.
Measured wins
E770
3
spec wins
Ties
1
equal specs
Signature 27
17
spec wins
Overall winner
Screen size
Technology
E770
GSM / UMTS
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GSM / HSPA / LTE / 5G
2G bands
E770
GSM 900 / 1800 / 1900
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GSM 850 / 900 / 1800 / 1900
3G bands
E770
UMTS 2100
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
E770
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
E770
-
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LTE
5G bands
E770
-
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SA/NSA/Sub6
Announced
E770
2005, Q4
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2026, September 22
Status
E770
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
E770
111 x 46 x 20.7 mm (4.37 x 1.81 x 0.81 in)
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-
Weight
E770
115 g (4.06 oz)
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-
SIM
E770
Mini-SIM
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Nano-SIM + Nano-SIM
Build
E770
-
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Glass front (Gorilla Glass Victus 2), aluminum frame
Other
E770
-
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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
E770
TFT, 65K colors
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
E770
1.9 inches, 30 x 38 mm, 11.4 cm2 (~22.3% screen-to-body ratio)
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6.8 inches, 112.4 cm2
Resolution
E770
176 x 220 pixels (~148 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Other
E770
Downloadable wallpapers, screensavers
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-
Protection
E770
-
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Corning Gorilla Glass Victus 2
Card slot
E770
microSD (dedicated slot)
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No
Phonebook
E770
700 entries
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-
Call records
E770
10 dialed, 10 received, 10 missed calls
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-
Internal
E770
32MB
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
E770
-
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UFS 4.1
Single
E770
VGA
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-
Video
E770
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
E770
-
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
E770
-
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Dual-LED flash, HDR, panorama
Other
E770
CIF videocall camera
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-
Single
E770
-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
E770
-
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HDR
Video
E770
-
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
E770
Yes
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Yes, with stereo speakers (with Dolby Atmos)
Alert types
E770
Vibration; Downloadable polyphonic ringtones
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-
3.5mm jack
E770
No
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No
Other
E770
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
E770
No
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
E770
1.2, A2DP
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6.0, A2DP, LE
Positioning
E770
No
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
E770
No
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No
USB
E770
miniUSB
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
E770
-
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Yes
Sensors
E770
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Messaging
E770
SMS, MMS, Email, Instant Messaging
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-
Browser
E770
WAP 2.0/xHTML
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-
Games
E770
Yes + downloadable
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-
Java
E770
Yes, MIDP 2.0
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-
Other
E770
MP3/AAC player Predictive text input Organizer SyncML
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
E770
Removable Li-Ion 1020 mAh battery
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Si/C Li-Ion 7000 mAh
Stand-by
E770
Up to 310 h
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-
Talk time
E770
Up to 4 h 20 min
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-
Charging
E770
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
E770
White, Grape
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Pantone: Coal Smoke, Capulet Olive
Price
E770
About 100 EUR
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-
OS
E770
-
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Android 17, up to 7 major OS updates
Chipset
E770
-
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Qualcomm Snapdragon 8 Elite Extreme Gen 6 (2 nm)
GPU
E770
-
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Adreno