Screen size
Quench XT3 XT5023.2"
Signature 27Winner: 6.8"+53%
Quick verdict
Signature 27 leads the measured specs 18-4.
Measured wins
Quench XT3 XT502
4
spec wins
Ties
0
equal specs
Signature 27
18
spec wins
Overall winner
Screen size
Technology
Quench XT3 XT502
GSM / HSPA
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GSM / HSPA / LTE / 5G
2G bands
Quench XT3 XT502
GSM 850 / 900 / 1800 / 1900
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GSM 850 / 900 / 1800 / 1900
3G bands
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HSDPA 850 / 1900 / 2100
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HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Speed
Quench XT3 XT502
HSPA 7.2/0.384 Mbps
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
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-
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LTE
5G bands
Quench XT3 XT502
-
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SA/NSA/Sub6
Announced
Quench XT3 XT502
2010, July. Released 2010, August
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2026, September 22
Status
Quench XT3 XT502
Discontinued
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Coming soon. Exp. release 2026, Oct-Nov
Dimensions
Quench XT3 XT502
114.9 x 56.8 x 12.6 mm, 80 cc (4.52 x 2.24 x 0.50 in)
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-
Weight
Quench XT3 XT502
114 g (4.02 oz)
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-
SIM
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Mini-SIM
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Nano-SIM + Nano-SIM
Other
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Trackball
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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
Build
Quench XT3 XT502
-
Signature 27
Glass front (Gorilla Glass Victus 2), aluminum frame
Type
Quench XT3 XT502
TFT, 256K colors
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LTPO AMOLED, 1B colors, 165Hz, Dolby Vision, HDR10+
Size
Quench XT3 XT502
3.2 inches, 30.5 cm2 (~46.7% screen-to-body ratio)
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6.8 inches, 112.4 cm2
Resolution
Quench XT3 XT502
320 x 480 pixels, 3:2 ratio (~180 ppi density)
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1264 x 2780 pixels (~449 ppi density)
Protection
Quench XT3 XT502
Corning Gorilla Glass
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Corning Gorilla Glass Victus 2
Other
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MOTOBLUR UI with Live Widgets
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-
OS
Quench XT3 XT502
Android 1.6 (Donut)
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Android 17, up to 7 major OS updates
Chipset
Quench XT3 XT502
Qualcomm MSM7227 Snapdragon S1
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Qualcomm SM8975 Snapdragon 8 Elite Extreme Gen 6 (2 nm)
CPU
Quench XT3 XT502
600 MHz ARM 11
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Octa-core (2x5.01 GHz Prime + 3x4.03 GHz Performance + 3x3.74 GHz Performance)
GPU
Quench XT3 XT502
Adreno 200
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Adreno 850
Card slot
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microSDHC (dedicated slot)
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No
Internal
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512MB 256MB RAM
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256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Other
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-
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UFS 4.1
Single
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3.15 MP
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-
Features
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LED flash
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Dual-LED flash, HDR, panorama
Video
Quench XT3 XT502
320x480@15fps
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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
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-
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
Quench XT3 XT502
No
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-
Single
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-
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50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
Features
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-
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HDR
Video
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-
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4K@30/60fps, 1080p@30/60/120/240fps, HDR
Loudspeaker
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Yes
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Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
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Yes
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No
Other
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-
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24-bit/192kHz Hi-Res & Hi-Res Wireless audio Sound by Bang & Olufsen
WLAN
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Wi-Fi 802.11 b/g
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Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
Bluetooth
Quench XT3 XT502
2.0, A2DP, EDR
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6.0, A2DP, LE
Positioning
Quench XT3 XT502
GPS, A-GPS
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GPS, GLONASS, GALILEO, BDS, NavIC
Radio
Quench XT3 XT502
No
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No
USB
Quench XT3 XT502
microUSB 2.0
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USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
NFC
Quench XT3 XT502
-
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Yes
Sensors
Quench XT3 XT502
Accelerometer, proximity, compass
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Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Browser
Quench XT3 XT502
HTML
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-
Other
Quench XT3 XT502
MP3/WMA/WAV/eAAC+ player MP4/DivX/H.264 player Document viewer Photo viewer/editor Organizer Voice memo Predictive text input
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Smart Connect (Ready For) support Ultra Wideband (UWB) support
Type
Quench XT3 XT502
Removable Li-Po 1270 mAh battery
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Si/C Li-Ion 7000 mAh
Stand-by
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Up to 560 h (2G) / Up to 445 h (3G)
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-
Talk time
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Up to 8 h 10 min (2G) / Up to 6 h 30 min (3G)
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-
Charging
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-
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90W wired 50W wireless 10W reverse wireless 5W reverse wired
Colors
Quench XT3 XT502
Brown
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Pantone: Coal Smoke, Capulet Olive
Models
Quench XT3 XT502
xt502
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-
SAR
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1.16 W/kg (head) 0.59 W/kg (body)
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-
SAR EU
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0.96 W/kg (head)
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-
Price
Quench XT3 XT502
About 170 EUR
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