Screen size
MILESTONE 23.7"
Signature 27Winner: 6.8"+46%
Quick verdict
Signature 27 leads the measured specs 18-4.
Measured wins
MILESTONE 2
4
spec wins
Ties
0
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
MILESTONE 2
GSM / HSPA
Signature 27
GSM / HSPA / LTE / 5G
2G bands
MILESTONE 2
GSM 850 / 900 / 1800 / 1900
Signature 27
GSM 850 / 900 / 1800 / 1900
3G bands
MILESTONE 2
HSDPA 900 / 2100 , HSDPA 850 / 1900 / 2100
Signature 27
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
MILESTONE 2
HSPA
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
Signature 27
HSPA, LTE, 5G
4G bands
MILESTONE 2
-
Signature 27
LTE
5G bands
MILESTONE 2
-
Signature 27
SA/NSA/Sub6
Announced
MILESTONE 2
2010, September. Released 2010, October
Signature 27
2026, September 22
Status
MILESTONE 2
Discontinued
Signature 27
Coming soon. Exp. release 2026, Oct-Nov
Dimensions
MILESTONE 2
116.3 x 60.5 x 13.7 mm (4.58 x 2.38 x 0.54 in)
Signature 27
-
Weight
MILESTONE 2
169 g (5.96 oz)
Signature 27
-
Keyboard
MILESTONE 2
QWERTY
Signature 27
-
SIM
MILESTONE 2
Mini-SIM
Signature 27
Nano-SIM + Nano-SIM
Build
MILESTONE 2
-
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
Other
MILESTONE 2
-
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
MILESTONE 2
TFT
Signature 27
LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
MILESTONE 2
3.7 inches, 37.7 cm2 (~53.6% screen-to-body ratio)
Signature 27
6.8 inches, 112.4 cm2
Resolution
MILESTONE 2
480 x 854 pixels, 16:9 ratio (~265 ppi density)
Signature 27
1264 x 2780 pixels (~449 ppi density)
Protection
MILESTONE 2
Corning Gorilla Glass
Signature 27
Corning Gorilla Glass Victus 2
Other
MILESTONE 2
MOTOBLUR UI with Live Widgets Touch sensitive controls
Signature 27
-
OS
MILESTONE 2
Android 2.2 (Froyo), upgradable to 2.3 (Gingerbread)
Signature 27
Android 17, up to 7 major OS updates
Chipset
MILESTONE 2
TI OMAP 3630
Signature 27
Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
MILESTONE 2
1.0 GHz Cortex-A8
Signature 27
Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
MILESTONE 2
PowerVR SGX530
Signature 27
Adreno 850
Card slot
MILESTONE 2
microSDHC (dedicated slot), 8 GB included
Signature 27
No
Internal
MILESTONE 2
8GB; 512MB RAM
Signature 27
256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
MILESTONE 2
-
Signature 27
UFS 4.1
Single
MILESTONE 2
5 MP, AF
Signature 27
-
Features
MILESTONE 2
Dual-LED flash
Signature 27
Dual-LED flash, HDR, panorama
Video
MILESTONE 2
720p@30fps
Signature 27
8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
Triple
MILESTONE 2
-
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
MILESTONE 2
No
Signature 27
-
Single
MILESTONE 2
-
Signature 27
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
MILESTONE 2
-
Signature 27
HDR
Video
MILESTONE 2
-
Signature 27
4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
MILESTONE 2
Yes
Signature 27
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
MILESTONE 2
Yes
Signature 27
No
Other
MILESTONE 2
-
Signature 27
24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
MILESTONE 2
Wi-Fi 802.11 b/g/n, DLNA, hotspot
Signature 27
Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
MILESTONE 2
2.1, A2DP, EDR
Signature 27
6.0, A2DP, LE
Positioning
MILESTONE 2
GPS, A-GPS
Signature 27
GPS, GLONASS, GALILEO, BDS, NavIC
Radio
MILESTONE 2
No
Signature 27
No
USB
MILESTONE 2
microUSB 2.0
Signature 27
USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
MILESTONE 2
-
Signature 27
Yes
Sensors
MILESTONE 2
Accelerometer, proximity, compass
Signature 27
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Browser
MILESTONE 2
HTML, Adobe Flash
Signature 27
-
Other
MILESTONE 2
MP3/WAV/WMA/AAC+ player MP4/WMV/H.264/DivX/XviD player Quickoffice document editor Photo viewer/editor Organizer Voice memo/dial/commands Predictive text input
Signature 27
Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
MILESTONE 2
Removable Li-Po 1400 mAh battery (BP6X)
Signature 27
Si/C Li-Ion 7000 mAh
Stand-by
MILESTONE 2
Up to 400 h (2G) / Up to 400 h (3G)
Signature 27
-
Talk time
MILESTONE 2
Up to 7 h 40 min (2G) / Up to 4 h 50 min (3G)
Signature 27
-
Charging
MILESTONE 2
-
Signature 27
90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
MILESTONE 2
Black
Signature 27
Pantone: Coal Smoke, Capulet Olive
SAR
MILESTONE 2
0.65 W/kg (head) 0.72 W/kg (body)
Signature 27
-
Price
MILESTONE 2
About 170 EUR
Signature 27
-