Findprix helps you compare the Realme Narzo 100x 6GB RAM, 128GB and Vivo Y31 5G 6GB RAM in terms of price, specifications, user reviews, and more. Realme Narzo 100x 6GB RAM, 128GB is priced at ₹23,999. Vivo Y31 5G 6GB RAM is priced at ₹27,999. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Realme Narzo 100x | ₹23,999 | MediaTek Dimensity 6300 | 6 nm | 6GB | LPDDR4X | 128GB | UFS 2.2 | 6.81 inches | HD+ | 8MP | 50MP | 8000 mAh | 45W | Android 16 | Realme UI 7.0 |
| Vivo Y31 5G | ₹27,999 | Qualcomm Snapdragon 4 Gen 2 | 4 nm | 6GB | LPDDR4X | 128GB | eMMC 5.1 | 6.68 inches | HD+ | 8MP | 50MP + 0.08MP | 6500 mAh | 44W | Android 15 |
₹23,999
Realme Narzo 100x
6GB RAM + 128GB
₹27,999
Vivo Y31 5G
6GB RAM + 128GB
Prices
Realme Narzo 100x
Amazon₹23,999Only ₹1,000 above the 1 month average of ₹22,999 — good deal.
Vivo Y31 5G
Amazon₹27,999
Flipkart₹20,999At its highest but matches the 1 month average of ₹27,999.
Ratings
Realme Narzo 100x
4.3
(71)
Vivo Y31 5G
4.2
(713)
General
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 15 |
| Custom UI | Realme UI 7.0 | Funtouch OS |
Design
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Dimensions | 166.4 x 78.2 x 8.8 mm | 166.14 x 77.01 x 8.39 mm |
| Weight | 224 g | 209 g |
| Water Resistance | Yes, IP65 | Yes, IP68, IP69 (up to 1.5m for 30 min) |
| Dust Resistance | Yes | Yes |
| Build Material | Back: Plastic | Back: Plastic |
| Durability | MIL-STD-810H compliant, Drop resistant up to 1.8m | -- |
| Colours | Midnight Black, Flash Orange | Rose Red, Diamond Green |
| Features | Back: RGB Notifications Light | MIL-STD-810H certified |
Display
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Touch Screen | Yes | Yes |
| Touch Sampling Rate | 180 Hz | -- |
| Display Type | LCD | LCD |
| Brightness | Typical: 975 nits HBM: 1200 nits | 1000 nits |
| Refresh Rate | 144 Hz | 120 Hz |
| Screen Size | 6.81 inches (17.3 cm), HD+ | 6.68 inches (16.97 cm), HD+ |
| Screen Resolution | 720 x 1570 pixels | 720 x 1608 pixels |
| Aspect Ratio | 19.5:9 | 20:9 |
| Screen-to-Body Ratio | ~87.1% | ~84.0% |
| Pixel Density | ~254 ppi | ~264 ppi |
| Screen Protection | Yes, Panda-1681 | Yes, Guardian Glass |
Rear Camera
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Camera Setup | Single | Dual |
| Primary | 50 MP (wide) 75° FoV, 5P lens, f/1.8 aperture upto 10x digital zoom AF | 50 MP (wide) f/1.8 aperture PDAF |
| Secondary | -- | 0.08 MP f/3.0 aperture |
| OIS | No | No |
| Autofocus | Yes | Yes |
| Flash | Yes, LED | Yes, LED + Aura Light |
| Video Recording | Standard: 1080p @ 30 fps, 720p @ 30 fps Slow Motion: 720p @ 120 fps Time-lapse: 1080p @ 30 fps | 1080p @ 30 fps |
Front Camera
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (ultra-wide) 80° FoV, 4P lens, f/2.0 aperture | 8 MP (wide) f/2.0 aperture |
| Video Recording | Standard: 1080p @ 30 fps, 720p @ 30 fps Time-lapse: 1080p @ 30 fps | 1080p @ 30 fps |
Performance
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| RAM | 6 GB | 6 GB |
| RAM Type | LPDDR4X | LPDDR4X |
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 4 Gen 2 |
| Fabrication | 6 nm | 4 nm |
| GPU | Mali-G57 MC2 | Adreno 613 |
| CPU | Octa core 2x Cortex-A76 @ 2.4 GHz 6x Cortex-A55 @ 2.0 GHz | Octa core 2x Cortex A78 @ 2.2 GHz 6x Cortex A55 @ 1.95 GHz |
| Cooling System | Yes | -- |
| Cooling Area | 5300 mm² | -- |
Storage
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Internal Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | eMMC 5.1 |
| Memory Card Slot | Yes, up to 2 TB | Yes, up to 2 TB |
Battery
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Battery | 8000 mAh | 6500 mAh |
| Battery Type | Si/C Li-Ion | Li-ion |
| Wired Charging Speed | 45W | 44W |
| Wired Charging Time | -- | 50% charge in ~38 minutes |
| Wired Reverse Charging | Yes | Yes |
| Bypass Charging | Yes | -- |
Network
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano (Hybrid slot) | SIM 1: Nano SIM 2: Nano (Hybrid slot) |
| Network Support | 5G, 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 5G Bands | n1, n3, n5, n8, n28B, n40, n41, n77, n78 | n1, n3, n5, n8, n28, n40, n77, n78 |
| 4G Bands | B1, B3, B5, B8, B28B, B40, B41 | B1, B3, B5, B8, B28, B38, B40, B41 |
| Navigation Support | GPS, Glonass, Beidou, Galileo, QZSS | GPS, Glonass, Beidou, Galileo, QZSS |
| SAR | -- | Head: 1.130 W/kg Body: 0.986 W/kg |
Connectivity
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Bluetooth | Yes, v5.3 | Yes, v4.2 |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, OTG |
| NFC | -- | No |
Features
| Feature | Realme Narzo 100x | Vivo Y31 5G |
|---|---|---|
| Audio Jack | Yes, USB Type-C | Yes, USB Type-C |
| Loud Speaker | Yes | Yes |
| Stereo Speakers | -- | Yes |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Sensors | Accelerometer, Compass, Proximity Sensor | Accelerometer, Compass, Light Sensor, Proximity Sensor |
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