Side-by-side technical data
TCL K70 NXTpaper vs vivo Y31t
Comparison between TCL K70 NXTpaper and vivo Y31t: camera, battery, fast charging, display, performance and colors, side by side. More phones from TCL and vivo.
The verdict
Your pick: vivo Y31t, ahead on Design & display, Performance & hardware, Connectivity and Battery & charging. Unless Camera decides it for you.
| Category | K70 NXTpaper | Y31t |
|---|---|---|
| Design & display | 5.3 | 6.1 |
| Performance & hardware | 5.3 | 6.3 |
| Camera | 6.9 | 3.8 |
| Connectivity | 4.8 | 5.2 |
| Battery & charging | 5.9 | 7.1 |
Which one is for you?
TCL K70 NXTpaper, if you care about…
- Bluetooth Version
- Bluetooth 5.2
- against Bluetooth 4.2
- Weight
- 199.5 g
- against 219 g
- Expandable Storage
- Yes
- against No
- Max. download speed
- 603.1 Mbps
- against 42.2 Mbps
vivo Y31t, if you care about…
- Battery Capacity
- 7,200 mAh
- against 5,200 mAh
- RAM Capacity
- 6 GB
- against 4 GB
- Storage Type
- UFS 3.1
- against UFS 2.2
- Maximum Storage Capacity
- 256 GB
- against 128 GB
Specification comparison
Performance
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Processor Model | MediaTek Helio G100 | Qualcomm Snapdragon 4 Gen 2 |
| Processor Process Size | 4 nm | 4 nm |
| Graphics GPU | Mali-G57 | Qualcomm Adreno 613 |
| Storage Type | UFS 2.2 | UFS 3.1 Best value |
| Maximum CPU Clock | 2.2 GHz | 2.2 GHz |
| Maximum Storage Capacity | 128 GB | 256 GB Best value |
| CPU Description | — | Octa-core CPU with 2 Cortex-A78 cores at 2.2 GHz and 6 Cortex-A55 cores at 1.95 GHz. |
| Processor Type | Octa-Core | Octa-Core |
| 64-Bit Processor | Yes | Yes |
| RAM Capacity | 4 GB | 6 GB Best value |
| RAM Type | DDR4 | DDR5 Best value |
| Expandable Storage | Yes Best value | No |
Design
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Body Colors | Black | Red, Green, Gold |
| Body Thickness | 8.31 mm Best value | 8.4 mm |
| Body Width | 79.47 mm | 78.4 mm |
| Body Height | 168.05 mm | 166.6 mm |
| Weight | 199.5 g Best value | 219 g |
| Usable Surface | — | 83.9 % |
| Body Materials | — | Glass, Plastic |
| Resistance Features | IP64 | IP68, IP69 Best value |
| Waterproof Depth | — | 1.5 m |
Battery
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Battery Capacity | 5,200 mAh | 7,200 mAh Best value |
| Battery Type | Li-Polymer | Si-Carbon Li-Ion Best value |
| Fast Charge Power | 33 W | 44 W Best value |
| Battery Features | Battery Level Indicator, Fast Charging, Rechargeable, Non-Removable | Fast Charging, Reverse Charging, Battery Level Indicator, Charger Included, Rechargeable Best value |
Display
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Display Aspect Ratio | 19.625:9 | 20:9 |
| Display Technology | IPS LCD | IPS LCD |
| Peak Display Brightness | 750 nits | 1,200 nits Best value |
| Display Diagonal | 6.75″ | 6.75″ |
| Display Horizontal Resolution | 720 px | 720 px |
| Display Vertical Resolution | 1,570 px | 1,608 px Best value |
| Display Pixel Density | 256 ppi | 261 ppi Best value |
| Display Refresh Rate | 120 Hz | 120 Hz |
| Touch Sampling Rate | 240 Hz | — |
| Display Features | Gorilla Glass, Capacitive Touch, Hole-Punch Notch | IPS LCD, 120Hz, Touchscreen |
Sensors
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Fingerprint Sensor Placement | Side | Side |
Sensor
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Sensor Features | Accelerometer, Compass, Fingerprint Sensor, Gyroscope | Fingerprint Sensor, Accelerometer, Proximity Sensor, Compass, Gyroscope |
Software
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Operating System | Android 16 | Android 16 |
| OS Family | Android | Android |
| OS Version | 16 | 16 |
| Direct OS Updates | No | Yes Best value |
Connectivity
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| SIM Configurations | Dual SIM, Nano-SIM + eSIM | Dual Nano-SIM |
| Cellular Bands | 4G LTE B1 | 2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B850, 3G UMTS B900, 3G UMTS 2100, 4G LTE bands unspecified, 5G NR bands unspecified |
| Cellular Technologies | LTE, 5G | GSM, HSPA, UMTS, LTE, 4G, 5G |
| Wi-Fi Standards | Wi-Fi 5 (802.11ac) | Wi-Fi 802.11a/b/g/n/ac, Wi-Fi 5 (802.11ac) |
| Wi-Fi Features | Dual Band | Dual Band, Wi-Fi 802.11a/b/g/n/ac |
| Bluetooth Version | Bluetooth 5.2 Best value | Bluetooth 4.2 |
| Bluetooth Profiles | — | A2DP, aptX Adaptive |
| Navigation Systems | GPS, Galileo | GPS, Galileo, GLONASS, BeiDou, QZSS Best value |
| Connectivity Features | 3.5 mm Audio Jack, NFC, FM Radio, USB Type-C, USB 2.0 | Infrared, USB Type-C, USB 2.0, USB OTG |
| USB Version | USB 2.0 | USB 2.0 |
| Max. download speed | 603.1 Mbps Best value | 42.2 Mbps |
| Max. upload speed | 11.52 Mbps Best value | 5.76 Mbps |
Audio
| Specification | K70 NXTpaper | Y31t |
|---|---|---|
| Microphone Count | — | 2 |
| Audio Features | Stereo Speakers, DTS | aptX Adaptive, Stereo Speakers |
