Phone Comparison - Realme 15x 5G vs vivo iQOO 15

Realme 15x 5G
realme 15x 5g
vivo iQOO 15
vivo iqoo 15
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general General Info

Manufacturer Realme vivo
Announced October 2025 October 2025
Status Coming Soon - October 2025 Available - October 2025
Price Rs. 16,999 ($0.00) [Similarly Priced] -
Colors Aqua Blue, Marine Blue, Maroon Red Black, White, Green, Blue, Color changing
Form Factor Candybar Candybar
Dimension 166.1 x 77.9 x 8.3 mm
(6.54 x 3.07 x 0.33 in)
163.7 x 76.8 x 8.1 mm
(6.44 x 3.02 x 0.32 in)
Weight 212 g (7.48 oz) 215 g or 220 g (7.58 oz or 7.76 oz)
SIM Type Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 8, 28, 40, 41 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G Network 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA 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
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IP65 dust tight and water resistant (low pressure water jets)
IP66 dust tight and water resistant (high pressure water jets)
- 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

hardware Hardware and OS

OS Android 15 Android 16
User Interface Realme UI 6.0 OriginOS 6 (China)
Processor Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6300 (6 nm) [Similar] 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]
GPU Mali-G57 MC2 [Similar] Adreno 840 [Similar]
RAM 8 GB [Browse Similar] 16 GB [Browse Similar]
Internal Memory 256 GB 1 TB
External Memory microSDXC (uses shared SIM slot) No

display Display

Type FHD+ IPS LCD Screen, 144Hz, 1200 Nits (HBM) FHD+ LTPO AMOLED Screen
144Hz, PWM, Dolby Vision, HDR10+, HDR Vivid
1000 Nits (typ), 2600 Nits (HBM), 6000 Nits (peak)
Colors 16M colors 1B colors
Size 6.81 inches [Similar] 6.85 inches [Similar]
Resolution 720 x 1570 pixels (254 ppi) 1440 x 3168 pixels (508 ppi)
Screen-to-Body Ratio 87.36% 90.71%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP [Similar] 50 MP + 50 MP + 50 MP [Similar]
Flash LED Flash LED Flash
Features 50 MP, f/1.8, 28mm (wide), 1/2.93", 0.60µm, PDAF
HDR, Panorama
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
Video 1080p@30fps 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Front Camera 50 MP, f/2.4, 22mm (wide), 1/2.88", 0.61µm
Panorama
1080p@30/60fps [Similar]
32 MP, f/2.2, 21mm (wide)
HDR
4K@30/60fps, 1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.3, A2DP, LE 6.0, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
USB USB Type-C 2.0, OTG USB Type-C 3.2, OTG
GPS GPS, GALILEO, GLONASS, QZSS, BDS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
Browser Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM 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
Expandable Storage microSDXC (uses shared SIM slot) 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 not present gyroscope sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Si/C Li-Ion Battery
Fast Battery Charging 60W wired
6.5W reverse wired
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, PPS
40W wireless
Capacity 7000 mAh 7000 mAh
Stand by - -
Talk Time - -