Phone Comparison - vivo iQOO 15 vs Motorola Signature

vivo iQOO 15
vivo iqoo 15
Motorola Signature
motorola signature
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general General Info

Manufacturer vivo Motorola
Announced October 2025 January 2026
Status Available - October 2025 Coming Soon - February 2026
Price - Rs. 59,999 ($0.00) [Similarly Priced]
Colors Black, White, Green, Blue, Color changing Pantone: Carbon, Martini Olive
Form Factor Candybar Candybar
Dimension 163.7 x 76.8 x 8.1 mm
(6.44 x 3.02 x 0.32 in)
162.1 x 76.4 x 7 mm
(6.38 x 3.01 x 0.28 in)
Weight 215 g or 220 g (7.58 oz or 7.76 oz) 186 g (6.56 oz)
SIM Type Nano-SIM + Nano-SIM -
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
CDMA 800
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - version 1
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66 - version 2
5G Network 1, 2, 3, 5, 7, 8, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78, 80, 81, 83, 84, 89, 91, 92, 93, 94 SA/NSA 1, 2, 3, 5, 7, 8, 20, 25, 26, 28, 38, 40, 41, 66, 70, 71, 77, 78, 80, 81, 83, 84, 89, 94 SA/NSA/Sub6 - version 1
1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - version 2
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Color-changing rear panel
- Fingerprint Sensor (under display, ultrasonic)
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

hardware Hardware and OS

OS Android 16 Android 16, up to 7 major Android upgrades
User Interface OriginOS 6 (China) -
Processor Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) [Similar] Octa-core (2x3.8 GHz Oryon V3 Phoenix L + 6x3.32 GHz Oryon V3 Phoenix M), Qualcomm SM8845 Snapdragon 8 Gen 5 (3 nm) [Similar]
GPU Adreno 840 [Similar] Adreno 840 [Similar]
RAM 16 GB [Browse Similar] 16 GB [Browse Similar]
Internal Memory 1 TB 1 TB
External Memory No No

display Display

Type FHD+ LTPO AMOLED Screen
144Hz, PWM, Dolby Vision, HDR10+, HDR Vivid
1000 Nits (typ), 2600 Nits (HBM), 6000 Nits (peak)
FHD+ LTPO AMOLED Screen
165Hz, Dolby Vision, HDR10+, 6200 Nits (peak)
Corning Gorilla Glass Victus 2
Colors 1B colors 1B colors
Size 6.85 inches [Similar] 6.8 inches [Similar]
Resolution 1440 x 3168 pixels (508 ppi) 1264 x 2780 pixels (449 ppi)
Screen-to-Body Ratio 90.71% 90.80%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack no no
Radio No No
Games Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 50 MP + 50 MP + 50 MP [Similar] 50 MP + 50 MP + 50 MP [Similar]
Flash LED Flash Dual-LED Flash
Features 50 MP, f/1.9, (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/2.7, (periscope telephoto), 1/1.95", 0.8µm, PDAF, OIS, 3x optical zoom
50 MP, f/2.1, (ultrawide), 1/2.76", 0.64µm, AF
HDR, Panorama
50 MP, f/1.6, 23mm (wide), 1/1.28", 1.22µm, multi-directional PDAF, OIS
50 MP, 71mm (periscope telephoto), 1/1.95", 0.8µm, dual-pixel PDAF, OIS, 3x optical zoom
50 MP, f/2.0, 12mm, 122˚ (ultrawide), 1/2.76", 0.64µm, PDAF
Laser AF, HDR, Panorama
Video 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS 8K@30fps (Dolby Vision), 4K@30/60fps (Dolby Vision), 4K@120fps, 1080p@30/60/120/240fps, 10-bit HDR10+, gyro-EIS
Front Camera 32 MP, f/2.2, 21mm (wide)
HDR
4K@30/60fps, 1080p@30/60fps [Similar]
50 MP, f/2.0, 21mm (wide), 1/2.93", 0.6µm, dual-pixel PDAF
HDR
4K@30/60fps, 1080p@30/60/120/240fps, HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5 6.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
USB USB Type-C 3.2, OTG USB Type-C 3.1 Gen2, OTG, DisplayPort 1.4
GPS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5) GPS, GLONASS, GALILEO, BDS, NavIC
Browser Yes Yes

memory User Memory

Internal 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.1
Expandable Storage No No
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC supported

battery Battery

Type Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, PPS
40W wireless
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 90W wired, 50% in 15 min
50W wireless
10W reverse wireless
5W reverse wired
Capacity 7000 mAh 5200 mAh
Stand by - -
Talk Time - -