This is a side-by-side smartphone specs comparison of the Vivo X21 and realme GT 6.
The Vivo X21 has a 6.28-inch display, Qualcomm Snapdragon 660 processor, cameras, 4G LTE (with VoLTE) connectivity, and 3200mAh battery.
Meanwhile, the realme GT 6 has a 6.78-inch display, Qualcomm Snapdragon 8s Gen 3 (4 nm) processor, triple cameras, 5G connectivity, and 5500mAh battery.
| Specs | Vivo X21 | realme GT 6 | 
|---|---|---|
| Picture |   
						
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| Screen | 6.28-inch FHD+ Super AMOLED Display (1080 x 2280 Pixels, 402 ppi) with 19:9 Aspect Ratio, 2.5D Curved Edges, Rounded Corners and Notch | 6.78-inch 2K+ LTPO AMOLED Display (1264 x 2780 Pixels, 450 ppi) with Corning Gorilla Glass Victus 2, 19.8:9 Aspect Ratio, 120Hz Refresh Rate, 6000nits peak brightness, Dolby Vision, HDR10+, and punch-hole | 
| OS | Android 8.1 Oreo with Funtouch OS 4.0 | Android 14 with realme UI 5.0 | 
| Chipset | Qualcomm Snapdragon 660 | Qualcomm Snapdragon 8s Gen 3 (4 nm) | 
| CPU | Octa Core CPU 4x Kryo 260 @ 2.2GHz & 4x Kryo 260 @ 1.84GHz | Octa Core CPU 1x Cortex-X4 @ 3.0GHz , 4x Cortex-A720 @ 2.8GHz & 3x Cortex-A520 @ 2.0GHz | 
| GPU | Adreno 512 | Adreno 735 | 
| RAM | 6 GB | 12 GB | 
|  | ||
| Rear Camera | Dual Camera: 12 + 5 Megapixels (f/1.8 Aperture) Phase Detection Autofocus LED Flash | Triple Cameras: 50MP Main Camera (Sony LYT-808, f/1.7 Aperture, Autofocus, OIS) 50MP Telephoto (f/2.0 Aperture, Autofocus, 2x Optical Zoom) 8MP Ultra-wide (f/2.2 Aperture, 112˚ FoV) -Dual LED Flash -Up to 4K@60fps video recording, EIS | 
| Front Camera | 12 Megapixels (f/2.0 Aperture) with Screen Flash - A.I. Beauty | 32 Megapixels (f/2.45 Aperture) - Up to 4K video recording | 
| Storage | 128GB | 256GB | 
| Expansion | 256GB via microSD | None | 
| SIM | Dual SIM (Nano-SIM) | Dual SIM (Nano-SIM) | 
| Networks | 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 5G, 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks | 
| Wi-Fi | Wi-Fi 802.11 b/g/n/ac (Dual Band) | Wi-Fi 802.11 b/g/n/ac/6 | 
| NFC | No | Yes | 
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.4 | 
| Infrared | Yes | |
|  | ||
| Position | A-GPS | GPS, GLONASS, GALILEO, BeiDou, QZSS, NavIC | 
| USB OTG | Yes | Yes | 
| USB | MicroUSB 2.0 | USB Type-C | 
| 3.5mm Audio Jack | Yes | No | 
| Audio Enhancement | Hi-Fi Audio | Hi-Res Audio, Stereo Dual Speakers | 
| FM Radio | Yes | No | 
| Sensors | Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer | Face Recognition & Fingerprint Sensor Proximity Sensor & Ambient Light Sensor Compass, Gyroscope & Accelerometer | 
| Battery | 3200 mAh Li-ion Battery (Non-removable) Fast Charging | 5500 mAh Li-Po Battery (Non-removable) 120W Fast Charging (50% in 10 minutes) | 
| Material | Metal and Glass | Glass front and back (IP65 dust and water resistant) | 
| Size | 154.5 × 74.8 × 7.37 mm | 161.47 x 74.02 x 8.75 mm | 
| Weight | 156 g | 196 g | 
| Colors | Black | Fluid Silver, Razor Green | 
| Release Date | June 21, 2018 | June 20, 2024 | 
| Price | ₱29,999.00 - Official Price in the Philippines | ₱34,999.00 - Official Price in the Philippines | 
| Buy Online | Vivo X21 on Lazada Vivo X21 on Shopee | realme GT 6 on Lazada realme GT 6 on Shopee | 
