Screen size
E3981.9"
Signature 27Winner: 6.8"+72%
Quick verdict
Signature 27 leads the measured specs 17-3.
Measured wins
E398
3
spec wins
Ties
2
equal specs
Signature 27
17
spec wins
Overall winner
Screen size
Technology
E398
GSM
Signature 27
GSM / HSPA / LTE / 5G
2G bands
E398
GSM 900 / 1800 / 1900
Signature 27
GSM 850 / 900 / 1800 / 1900
GPRS
E398
Class 10
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-
EDGE
E398
No
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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 specs-
3G bands
E398
-
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
E398
-
Signature 27
LTE
5G bands
E398
-
Signature 27
SA/NSA/Sub6
Speed
E398
-
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HSPA, LTE, 5G
Announced
E398
2004, Q1
Signature 27
2026, September 22
Status
E398
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
E398
108 x 46 x 21 mm (4.25 x 1.81 x 0.83 in)
Signature 27
-
Weight
E398
108 g (3.81 oz)
Signature 27
-
SIM
E398
Mini-SIM
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Nano-SIM + Nano-SIM
Build
E398
-
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
Other
E398
-
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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
E398
TFT, 65K colors
Signature 27
LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
E398
1.9 inches, 30 x 37 mm, 11.4 cm2 (~22.9% screen-to-body ratio)
Signature 27
6.8 inches, 112.4 cm2
Resolution
E398
176 x 220 pixels, 8 lines (~148 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Protection
E398
-
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Corning Gorilla Glass Victus 2
Card slot
E398
microSD (dedicated slot), 64 MB included
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No
Phonebook
E398
1000 entries, Photo call
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-
Call records
E398
10 dialed, 10 received, 10 missed calls
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-
Internal
E398
5MB
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
E398
-
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UFS 4.1
Single
E398
VGA
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-
Features
E398
LED flash
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Dual-LED flash, HDR, panorama
Video
E398
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
E398
-
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
Other
E398
No
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-
Single
E398
-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
E398
-
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HDR
Video
E398
-
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
E398
Yes, with stereo speakers (16 mm, 22 Khz with vibration)
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Yes, with stereo speakers (with Dolby Atmos)
Alert types
E398
Vibration; Downloadable polyphonic, MP3 ringtones, composer
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-
3.5mm jack
E398
No
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No
Other
E398
-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
E398
No
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
E398
1.1
Signature 27
6.0, A2DP, LE
Positioning
E398
No
Signature 27
GPS, GLONASS, GALILEO, BDS, NavIC
Radio
E398
No
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No
USB
E398
Proprietary
Signature 27
USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
E398
-
Signature 27
Yes
Sensors
E398
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Messaging
E398
SMS, EMS, MMS, EMail
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-
Browser
E398
WAP 2.0/xHTML
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-
Games
E398
5
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-
Java
E398
Yes, MIDP 2.0
Signature 27
-
Other
E398
MP3 player MP4 player iTAP Voice dial Organizer
Signature 27
Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
E398
Removable Li-Ion 830 mAh battery (BX610)
Signature 27
Si/C Li-Ion 7000 mAh
Stand-by
E398
Up to 240 h
Signature 27
-
Talk time
E398
Up to 7 h
Signature 27
-
Charging
E398
-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
E398
Signature 27
Pantone: Coal Smoke, Capulet Olive
OS
E398
-
Signature 27
Android 17, up to 7 major OS updates
Chipset
E398
-
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
E398
-
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
E398
-
Signature 27
Adreno 850