Findprix helps you compare the Infinix Smart 20 4G 4GB RAM, 128GB and Vivo Y100A (8GB RAM + 256GB) in terms of price, specifications, user reviews, and more. Infinix Smart 20 4G 4GB RAM, 128GB is priced at ₹13,999. Vivo Y100A (8GB RAM + 256GB) is priced at ₹15,000. Here's a quick comparison.
| Product | Price | Processor | RAM | Storage | Display | Front Camera | Rear Camera | Battery | OS |
|---|---|---|---|---|---|---|---|---|---|
| Infinix Smart 20 4G | ₹13,999 | MediaTek Helio G81 Ultimate | 12 nm | 4GB | LPDDR4X | 128GB | eMMC 5.1 | 6.78 inches | HD+ | 8MP | 8MP | 5200 mAh | 15W | Android 16 | XOS 16 |
| Vivo Y100A | ₹15,000 | Qualcomm Snapdragon 695 | 6 nm | 8 GB | 256 GB | 6.38 inches | Full HD+ | 16 MP | 64 MP + 2 MP + 2 MP | 4500 mAh | Android 13 | Funtouch OS |
₹13,999
Infinix Smart 20 4G
4GB RAM + 128GB
₹15,000
Vivo Y100A
8GB RAM + 256GB
Prices
Infinix Smart 20 4G
Flipkart₹13,999
Amazon₹13,999At its highest but matches the 1 month average of ₹13,999.
Vivo Y100A
Flipkart₹15,000Just ₹1 above the 1 month average of ₹14,999 — good deal.
Ratings
Infinix Smart 20 4G
4.6
(108)
Vivo Y100A
4.3
(908)
General
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Device Type | Smartphone | Smartphone |
| Operating System | Android 16 | Android 13 |
| Custom UI | XOS 16 | -- |
Design
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Dimensions | 167.7 x 78.8 x 7.7 mm | 158.9 x 73.5 x 7.7 mm |
| Weight | 189 g | 181 g |
| Water Resistance | Yes, IP64 | -- |
| Dust Resistance | Yes | -- |
| Build Material | Back: Plastic | Back: Mineral Glass |
| Colours | Sunlike Orange, Cloudline Blue, Shadow Black, Polaris Titanium | Metal Black, Twilight Gold, Pacific Blue |
Display
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Touch Screen | Yes | Yes, Capacitive Touchscreen, Multi-touch |
| Display Type | IPS LCD | AMOLED |
| Brightness | HBM: 700 nits | 1300 nits |
| Refresh Rate | 120 Hz | 90 Hz |
| Screen Size | 6.78 inches (17.22 cm), HD+ | 6.38 inches |
| Screen Resolution | 720 x 1600 pixels | 1080 x 2400 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| Screen-to-Body Ratio | ~82.9% | -- |
| Pixel Density | ~259 ppi | 413 ppi |
Rear Camera
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Camera Setup | Single | Triple |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | 64 MP (wide) f/1.79 aperture |
| Secondary | -- | 2 MP (macro) f/2.4 aperture |
| Tertiary | -- | 2 MP (depth) f/2.4 aperture |
| OIS | -- | Yes |
| Autofocus | Yes | Yes |
| Flash | Yes, Dual LED | Yes, LED Flash |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | -- |
| Features | -- | Digital Zoom, Auto Flash, Face detection, Touch to focus, Autofocus, OIS |
Front Camera
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Camera Setup | Single | Single |
| Primary | 8 MP (wide) f/2.0 aperture, 1/4.0″ sensor size, 1.12µm pixel size | -- |
| Video Recording | 1440p @ 30 fps, 1080p @ 30 fps | -- |
Performance
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| RAM | 4 GB | 8 GB |
| RAM Type | LPDDR4X | -- |
| Chipset | MediaTek Helio G81 Ultimate | Qualcomm Snapdragon 695 |
| Fabrication | 12 nm | 6 nm |
| GPU | Mali-G52 MC2 | Adreno 619 |
| CPU | Octa core 2x Cortex-A75 @ 2.0 GHz 6x Cortex-A55 @ 1.7 GHz | Octa core (2 x 2.2 GHz Kryo 660 + 6 x 1.8 GHz Kryo 660) |
Storage
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Internal Storage | 128 GB | 256 GB |
| Storage Type | eMMC 5.1 | -- |
| Memory Card Slot | Yes, up to 2 TB | Yes, Up to 1 TB |
Battery
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Battery | 5200 mAh | 4500 mAh |
| Wired Charging Speed | 15W | 44W |
| Wired Reverse Charging | Yes, 5W | -- |
Network
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| SIM | SIM 1: Nano SIM 2: Nano | Dual SIM (Nano + Nano), Hybrid slot |
| Network Support | 4G, 3G, 2G | 5G, 4G, 3G, 2G |
| 4G Bands | B1, B2, B3, B4, B5, B7, B8, B20, B28, B38, B41, B40 | -- |
| Navigation Support | GPS | Yes with A-GPS, Glonass |
Connectivity
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Bluetooth | Yes, v5.2 | Yes, v5.1 |
| Wi-Fi | Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) | Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz |
| USB | USB Type-C 2.0, OTG | USB Type-C, USB On-The-Go |
| NFC | Yes | -- |
| Infrared port | Yes | -- |
Features
| Feature | Infinix Smart 20 4G | Vivo Y100A |
|---|---|---|
| Audio Jack | Yes, 3.5 mm | Yes, 3.5 mm |
| Loud Speaker | Yes | Yes |
| Fingerprint Sensor | Yes, Side | Yes, In-display |
| Sensors | Accelerometer, Compass, Proximity Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
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