Realme 16x 5G vs Vivo Y21 5G
Here you can compare Realme 16x 5G and Vivo Y21 5G. Comparing Realme 16x 5G vs Vivo Y21 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme 16x 5G stands against Vivo Y21 5G and which one should you buy The current lowest price found for Realme 16x 5G is ₹23,999 and for Vivo Y21 5G is ₹18,991. The details of both of these products were last updated on Aug 13, 2026.
| Specification | Realme 16x 5G | Vivo Y21 5G |
|---|---|---|
| Battery | 7000 mAh | 6500 mAh, Li-ion Battery |
| Display | 6.81 inches, 1570 x 720 pixels, 144 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| OS | Android v16 | Android v16 |
| RAM | 4 GB | 4 GB |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Price | ₹23,999 | ₹18,991 |
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Overview
| Specs Score | 57 / 100 | 58 / 100 Better Specs |
| Display Resolution | 1570 x 720 pixels | 720 x 1600 pixels Better Resolution |
| Screen To Body Ratio | ~ 90.4% Less Bezels | ~ 85% |
| Front Camera | 8 MP Better Front Camera Resolution | 5 MP |
| Thickness | 8.88 mm | 8.4 mm Slimmer |
| Battery | 7000 mAh Bigger Battery | 6500 mAh |
| Unique Features | No No No No | 3.5mm Audio Jack Water Resistant NFC IR Blaster |
General
| Country of Origin | India | |
| Model | RMX5270, 16x 5G | Y21 5G |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| eSIM Support | No | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 2 years | |
| Security Updates | 3 years | |
| Release Date | August 12, 2026 | March 26, 2026 |
| In The Box | Phone x 1, Charger x 1, USB Data Cable x 1, SIM Ejector Tool x 1, Protective Case x 1, Quick Guide x 1 |
Design
| Dimensions | 78.2 x 166.47 x 8.88 mm | 77.1 x 167.4 x 8.4 mm |
| Weight | 217 g | 209 g |
| Colors | Glory White, Endurance Brown | Champagne Gold, Midnight Blue |
Display
| Type | Color LCD Screen (16.7 m) | Color IPS Screen |
| Touch | Yes, 180 Hz Touch Sampling Rate | Yes |
| Size | 6.81 inches, 1570 x 720 pixels, 144 Hz | 6.74 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 254 PPI | ~ 260 PPI |
| Screen to Body Ratio | ~ 90.4% | ~ 85% |
| Glass Type | Panda-1681 | |
| Brightness | Normal brightness: 975 nits(Typical) HBM: 1200 nits(Typical) | 1200 nits Peak Brightness |
| Color Gamut | Vivid mode: 83% DCI-P3 Natural mode: 100% sRGB | |
| Features | Contrast Ratio: Typical 1500: 1; minimum 1200: 1 | |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Card Slot | Yes, (Hybrid Slot) | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 | n1/n3/n5/n8/n28B/n38/n40/n77/n78 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported | 2.4 GHz / 5 GHz |
| Bluetooth | Yes, v5.3, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 | Yes |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| IR Blaster | Yes |
Performance
| AnTuTu Score | 627,000 (Total) (v11) |
Extra
| GPS | Beidou, GPS, GLONASS, Galileo, QZSS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor, Ambient light sensor, E-compass, Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | No | Yes |
| NFC | Yes | |
| Cooling System | 5300mm²+ AirFlow VC System | |
| AI Features | Al Edit Genie, Ai Ultra Clarity, Ai Eraser 2.0, Google Gemini | AI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to Search |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | IP65 |
| Dust Resistant | Yes | Yes |
Camera
| Rear Camera | 50 MP ƒ/1.8 50MP; f/1.8; FOV 75°; 5P lens; AF Supported | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Portrait, Night, Street, Panorama, Cinematic, SLO-MO, Dual-view video, TIME-LAPSE, HI-RES, Googlen Lens, PRO, Hypertext, TILT-SHIFT, 1080P video: 60 fps(supported on 6GB and above), 30 fps, 720P video: 60 fps(supported on 6GB and above),30 fps(with Retouch on), 720P SLO-MO video: 120 fps, 1080P TIME-LAPSE: 30 fps, Supports Cinematic video shooting, Supports Dual-view video shooting, Supports video zoom shooting: Up to 10X digital zoom | |
| Video Recording | 1080p @ 30 fps FHD, 720p @ 30 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.4 (Wide Angle) F/2.0; FOV 80°; 4P lens Punch Hole | 5 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v16 | Android v16 |
| Custom UI | Realme UI 7 | OriginOS 6 |
| Chipset | Mediatek Dimensity 6300 | Mediatek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | 2.4 GHz, Octa Core Processor |
| Core Details | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz | 2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz |
| Fabrication Node | 6nm | |
| GPU | ARM Mali-G57 MC2@1072MHz | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AAC, APE, AMR, WAV, OGG, FLAC, WMA | Yes |
| Video | AVI, 3GP, MP4, WMV, MKV, MOV, ASF, FLV | Yes |
| FM Radio | No | No |
| Speaker Type | Mono | |
| Audio Features | 400% Ultra Volume | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6500 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W SUPERVOOC Charge | Yes, 44W Fast Charging |
| Reverse Charging | Yes, 6.5W | Yes |
| Bypass Charging | Yes | |
| Video Playback Time | 20 hours | |
| Music Playback Time | 156 hours |
Discuss
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