Vivo Y21 5G (4GB RAM + 64GB) vs Realme Narzo 100x 5G
Quick Comparison
Both Vivo Y21 5G (4GB RAM + 64GB) and Realme Narzo 100x 5G comes with same RAM. In terms of display resolution, Vivo Y21 5G (4GB RAM + 64GB) has better resolution of 1600 x 720 than Realme Narzo 100x 5G which has resolution of 1570 x 720. Realme Narzo 100x 5G has more internal memory than Vivo Y21 5G (4GB RAM + 64GB)
| Name | Vivo Y21 5G (4GB RAM + 64GB) | Realme Narzo 100x 5G |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 6.74 in | 6.81 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 6500 mAh | 8000 mAh |
| Camera | 50 MP + 0.08 MP Dual | 50 MP Dual |
| Price | Rs. 18999 | Rs. 19499 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is March 26, 2026. The cost of Vivo Y21 5G (4GB RAM + 64GB) is Rs. 18999. The launch Date of the second phone is July 15, 2026. The cost of Realme Narzo 100x 5G is Rs. 19499.
Display comparison
Realme Narzo 100x 5G has larger screen size of 6.81 inches in comparison to Vivo Y21 5G (4GB RAM + 64GB)'s 6.74 inch screen. Vivo Y21 5G (4GB RAM + 64GB) has IPS Screen type where as Realme Narzo 100x 5G has LCD Screen type. Vivo's phone has display density of 260 PPI & Realme's phone has only 254 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 87.1% than Vivo's phone ~ 85%. Both mobiles have same aspect ratio of 20:9.
Memory comparison
Both mobiles come with 4 GB RAM Realme Narzo 100x 5G has more Internal Memory (128 GB) than Vivo Y21 5G (4GB RAM + 64GB) (64 GB).
Camera comparison
They both have the same 50 MP + 0.08 MP Dual Rear Camera. Realme Narzo 100x 5G will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Vivo Y21 5G (4GB RAM + 64GB)'s 5 MP Front Camera.
Technical comparison
Both the phones run on Android Operating System Version 16.
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Full Comparison
| Name | Vivo Y21 5G (4GB RAM + 64GB) | Realme Narzo 100x 5G |
| General | ||
| Country of Origin | India | India |
| Model | Y21 5G | Narzo 100x |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 26, 2026 | July 15, 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 | 77.1 x 167.4 x 8.4 mm | 78.2 x 166.4 x 8.8 mm |
| Weight | 209 g | 224 g |
| Bezel less | No | |
| Colors | Champagne Gold, Midnight Blue | Flash Orange, Midnight Black |
| Display | ||
| Type | Color IPS Screen | Color LCD Screen (16.7M) |
| Touch | Yes | Yes, 180 Hz Touch Sampling Rate |
| Size | 6.74 inches, 720 x 1600 pixels, 120 Hz | 6.81 inches, 720 x 1570 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 260 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 85% | ~ 87.1% |
| Glass Type | Panda-1681 | |
| Brightness | 1200 nits Peak Brightness | Normal brightness: 975 nits(Typical) HBM: 1200 nits(Typical) |
| Features | Glove Touch, Wet Hand Touch, OIl Hand Touch | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 4 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | Upto 6 GB Extra Virtual RAM |
| Storage | 64 GB | 128 GB |
| Storage Type | eMMC 5.1 | UFS 2.2 |
| Card Slot | Yes | Yes, (Hybrid Slot) |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | n1/n3/n5/n8/n28B/n38/n40/n77/n78 | NR: n1/n3/n5/n8/n28B/n40/n41/n77/n78 |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | 2.4 GHz / 5 GHz | Wi-Fi 5 (802.11ac) Supported 802.11a/b/g/n Supported Wi-Fi Display Supported WLAN Tethering Supported |
| Bluetooth | Yes | Yes, v5.3, SBC, AAC, LDAC, aptX, aptX HD, LHDC 5.0 |
| 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 |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | Beidou, GPS, GLONASS, Galileo, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Proximity sensor, Ambient light sensor, E-compass, Accelerometer |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Cooling System | 5300mm² Vapor Chamber | |
| AI Features | AI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to Search | AI Night Charging Mode, Ai Cold Mode, Charging Boost, Ai Pulse Light, Gemini Live, Next AI, AI Portrait Glow, AI Eraser 2.0, Ai Select & Search |
| Water Resistance | Yes | |
| Splash Resistant | Yes | |
| IP Rating | IP65 | IP65 |
| Dust Resistant | Yes | Yes |
| Extra Features | Military Grade Shock Resistance, AI Pulse Light | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) 0.08 MP | 50 MP ƒ/1.8 (Wide Angle) FOV 75°; 5P lens; AF Supported |
| 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: 30 fps, 720P video: 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 10× digital zoom | |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 5 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) FOV 80°; 4P lens Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v16 | Android v16 |
| Custom UI | OriginOS 6 | Realme UI 7 |
| 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 | 6nm |
| GPU | Mali-G57 MC2 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
| Video | Yes | AVI, MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, FLV, F4V, WEBM, WMV, ASF, MOV, QT, TS, M2TS, MTS, MKV |
| FM Radio | No | No |
| Audio Features | OReality Audio | |
| Audio Jack Type | USB Type-C | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Li-ion Battery | 8000 mAh |
| Fast Charging | Yes, 44W Fast Charging | Yes, 45W Fast Charge |
| Reverse Charging | Yes | Yes |
| Bypass Charging | Yes | |