Side by side comparison and review of Lenovo S820 and TCL 30. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Lenovo S820 | TCL 30 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | T676H | |
| Form Factor | Touch | Touch | |
| Height | 139.5 mm | 164.54 mm | TCL 30 has greater height than Lenovo S820. |
| Width | 69.7 mm | 75.24 mm | TCL 30 has greater width than Lenovo S820. |
| Depth | 9 mm | 7.74 mm | TCL 30 is narrower than Lenovo S820. |
| Weight | 143 g | 184 g | Lenovo S820 is lighter than Lenovo S820. |
| Body Colour | Flamingo red | Tech black | |
| Body Material | - | Fibreglass | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.572 W/kg (body) | 1.54 W/kg (body), 1.27 W/kg (head), 3.53 W/kg (limb) | |
| Integrated Components | FM radio | FM radio, LED flashlight | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Lenovo S820 | TCL 30 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | AMOLED | |
| Screen Size (Display Size) | 4.7" | 6.7" | TCL 30 has larger screen size than Lenovo S820. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2400 x 1080 pixels | TCL 30 has better screen resolution than Lenovo S820. |
| Display Format | HD | Full HD+ | |
| Pixel Density | 312 ppi | 395 ppi | TCL 30 has better pixel density than Lenovo S820. |
| Aspect Ratio | - | 20:9 | |
| Max Brightness | - | 900 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 100000:1 | |
| Display Refresh Rate | - | 60 Hz | |
| Display Features | - | Always-on display, TCL NXTVISION, 100% DCI-P3, 100% NTSC | |
| Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | - |
| PROCESSOR | Lenovo S820 | TCL 30 |
|---|
| Processor Type (CPU) | MediaTek | MediaTek Helio G37 | |
|---|---|---|---|
| Processor Number | MT6589 | - | |
| Clock Speed | 1.2 GHz | 2.3 GHz | TCL 30 has higher clock speed than Lenovo S820. |
| Processor Core Qty | Quad-core | 8-core | TCL 30 has higher processor core quantity than Lenovo S820. |
| Graphics System (GPU) | PowerVR SGX544 | IMG GE8320 |
| MEMORY | Lenovo S820 | TCL 30 |
|---|
| RAM | 1 GB | LPDDR4X SDRAM - 4 GB | TCL 30 has more RAM than Lenovo S820. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 64 GB | TCL 30 has more internal memory than Lenovo S820. |
| User Memory | - | 44 GB | |
| Memory Interface | - | eMMC | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Lenovo S820 | TCL 30 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 50 Megapixel | TCL 30 has better camera resolution than Lenovo S820. |
| Sensor Size | - | 1/2.76" | |
| Lens Aperture | - | F/1.85 | |
| Lens Construction | - | 5-element | |
| Field of View (FoV) | - | 74.4 degree(s) | |
| Pixel Size | - | 0.64 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | - | Art, HDR, Bokeh effect | |
| Camera Modes | - | Panorama, SteadyShot, Gesture Shot, Quick Shot, portrait mode, Filter mode, Macro mode, Stop-Motion Video Mode, High-Pixel Mode, Light Trace, Movie Mode | |
| Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
| Light Source | LED light | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), AI Triple camera, AI scene detection 2.0 |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/5" | |
| Lens Aperture (2nd Camera) | - | F/2.4 | |
| Lens Element Qty (2nd Camera) | - | 3-element | |
| Field of View (2nd Camera) | - | 85 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.75 μm | |
| Camera Functions (2nd Camera) | - | Depth camera |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/5" | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Lens Element Qty (3rd Camera) | - | 3-element | |
| Field of View (3rd Camera) | - | 88.8 degree(s) | |
| Pixel Size (3rd Camera) | - | 1.75 μm | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 8 Megapixel | TCL 30 has better front camera resolution than Lenovo S820. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Aperture (Front) | - | F/2.0 | |
| Lens Element Qty (Front) | - | 4-element | |
| Field of View (Front) | - | 78 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | Face Beautification | |
| Camera Modes (Front) | - | Ultra Wide-angle Selfie | |
| Face Recognition (Face ID) | - | Face detection | TCL 30 has face detection. |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps |
| BATTERY AND CHARGING | Lenovo S820 | TCL 30 |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 5010 mAh | TCL 30 has larger battery capacity than Lenovo S820. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3 hour(s) | |
| Standby Time | 140 hours | - | |
| Talk Time | 1320 minutes | - | |
| Run Time Details | Talk (GSM): up to 1320 min Talk (WCDMA): up to 600 min Standby (GSM): up to 140 hrs Standby (WCDMA): up to 140 hrs |
- | |
| Battery Technology | Lithium polymer | - |
| CELLULAR | Lenovo S820 | TCL 30 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | TCL 30 has more advanced generation mobile network. |
| Operating System | Android 4.2 (Jelly Bean) | Android 12 | |
| User Interface | - | TCL UI | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Lenovo S820 | TCL 30 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n | Wi-Fi | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 5.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | - | Yes | TCL 30 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | Lenovo S820 | TCL 30 |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, WMV, H.264 | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
| FEATURES | Lenovo S820 | TCL 30 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Accelerometer, proximity sensor, digital compass, light sensor | |
| Security Devices | - | Face recognition, fingerprint reader (side) | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Active noise-cancellation | HD Voice, Smart cleaner, Fast Charging, dual microphones with noise cancellation, dual stereo speakers, intelligent charging mode | |
| Android Enterprise Recommended | - | Yes |
| OTHERS | Lenovo S820 | TCL 30 |
|---|
| Included Accessories | USB cable, power adapter | Power adapter, SIM card removal tool, USB-C cable, TPU case, accessory bag | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible), TUV Rheinland Low Blue Light Certification |
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