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                            | Nothing Phone 2a | Realme 15T | 
| Build | |
|---|---|
| OS | |
| Android 14 OS, upgradable to Android 15, up to 3 major Android upgrades, Nothing OS 3.0 | Android 15 OS, up to 3 major Android upgrades | 
| UI | |
| Nothing OS 2.5 | Realme UI 6.0 | 
| Dimensions | |
| 161.7 x 76.3 x 8.6 mm | 158.36 x 75.19 x 7.79mm (Titanium), 7.89mm (Sliver version) | 
| Weight | |
| 190 g | 181 g | 
| SIM | |
| Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM | 
| Colors | |
| Black, White, Milk, Blue | Flowing Silver, Suit Titanium | 
| Network | |
|---|---|
| 2G Band | |
| SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 | SIM1: GSM 850 / 900 / 1800 / 1900 SIM2: GSM 850 / 900 / 1800 / 1900 | 
| 3G | |
| Yes | Yes | 
| 4G | |
| Yes | Yes | 
| 5G | |
| Yes | Yes | 
| Processor | |
|---|---|
| CPU | |
| Octa-core (2 x 2.8 GHz Cortex-A715 + 6 x 2.0 Cortex-A510) | Octa-core (2 x 2.5 GHz Cortex-A76 + 6 x 2.0 GHz Cortex-A55) | 
| Chipset | |
| MediaTek Dimensity 7200 Pro | Mediatek Dimensity 6400 (6 nm) | 
| GPU | |
| ARM Mali-G715 | Mali-G57 MP2 | 
| Display | |
|---|---|
| Technology | |
| AMOLED Capacitive Touchscreen, 1B Colors | AMOLED Capacitive Touchscreen | 
| Size | |
| 6.7 Inches | 6.57 Inches | 
| Resolution | |
| 1080 x 2412 Pixels (~394 PPI) | 1080 x 2372 Pixels (~397 PPI) | 
| Protection | |
| Corning Gorilla Glass 5 | |
| Extra Features | |
| 120Hz, HDR10+, 700 nits (typ), 1100 nits (HBM), 1300 nits (peak), Always On Display | 120Hz, 2160Hz PWM, 1000 nits (typ), 1400 nits (HBM), 4000 nits (peak) | 
| Memory | |
|---|---|
| Built-in | |
| 256GB Built-in, 12GB RAM | 256GB Built-in, 8GB RAM (+12GB of Extended RAM ), UFS 2.2 | 
| External Card | |
| microSDXC (dedicated slot) | microSDXC | 
| Camera | |
|---|---|
| Main | |
| Dual Camera: 50 MP, f/1.9, 24mm (wide), 1/1.56", PDAF, OIS + 50 MP, f/2.2, (ultrawide), 1/2.76", LED Flash | Dual Camera: 50 MP, f/1.8, 27mm (wide), 1/2.88", PDAF + 2 MP, f/2.4, LED Flash | 
| Features | |
| panorama, HDR, Video (4K@30fps, 1080p@60/120fps, gyro-EIS) | Panorama, Video (1080p@30/60, gyro-EIS) | 
| Front | |
| 32 MP, f/2.2, (wide), 1/2.74", HDR, video (1080p@60fps) | 50 MP, Video (1080p@30fps) | 
| Connectivity | |
|---|---|
| WLAN | |
| Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac, dual-band | 
| Bluetooth | |
| v5.3 with A2DP, LE | v5.3 with A2DP, LE | 
| GPS | |
| Yes + GPS, GLONASS, GALILEO, BDS, QZSS | Yes + A-GPS support & Glonass, BDS, GALILEO, QZSS | 
| Radio | |
| FM Radio (Unspecified) | |
| USB | |
| USB Type-C 2.0, OTG | USB Type-C 2.0, OTG | 
| NFC | |
| Yes | Yes | 
| Data | |
| 2G GSM, 3G HSPA, 4G LTE, 5G Capable | 2G GSM, 3G HSPA, 4G LTE, 5G Capable | 
| Sensors | |
|---|---|
| Accelerometer | |
| Yes | Yes | 
| Gyro | |
| Yes | Yes | 
| Compass | |
| Yes | Yes | 
| Proximity | |
| Yes | Yes | 
| FingerPrint | |
| Yes | Yes | 
| Features | |
|---|---|
| Audio | |
| 3.5mm Audio Jack, Dual Speaker | 24-bit/192kHz Hi-Res audio, Dual Speaker | 
| Browser | |
| HTML5 | HTML5 | 
| Messaging | |
| SMS(threaded view), MMS, Email, Push Mail, IM | SMS(threaded view), MMS, Email, Push Mail, IM | 
| Games | |
| built-in + downloadable | Built-in + Downloadable | 
| Battery | |
|---|---|
| Capacity | |
| 5000 mAh | Li-ion Si-Ca 7000 mAh | 
| Features | |
| Fast battery 45 wired, 50% in 23 min, 100% in 1 hour | Fast battery 60W wired, 10W reverse, wired Bypass charging | 
| Price | |
|---|---|
| Price in Rs. | |
| Rs. 144,899 PKR | Rs. 79,999 PKR | 
| Price in USD | |
| $503.12 USD | $277.77 USD |