In depth comparison and review of Lenovo S820 and HTC U Ultra. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Lenovo S820 | HTC U Ultra |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 139.5 mm | 145.99 mm | HTC U Ultra has greater height than Lenovo S820. |
Width | 69.7 mm | 72.9 mm | HTC U Ultra has greater width than Lenovo S820. |
Depth | 9 mm | 7.99 mm | HTC U Ultra is narrower than Lenovo S820. |
Weight | 143 g | 145 g | Lenovo S820 is lighter than Lenovo S820. |
Body Colour | Flamingo red | Brilliant black | |
Body Material | - | Metal | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.572 W/kg (body) | 0.48 W/kg (body), 0.4 W/kg (head) | |
Integrated Components | FM radio | - | |
Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
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SIM Card Type (Size) | Micro SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Single-SIM |
DISPLAY | Lenovo S820 | HTC U Ultra |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | Super LCD | |
Screen Size (Display Size) | 4.7" | 5.2" | HTC U Ultra has larger screen size than Lenovo S820. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | HTC U Ultra has better screen resolution than Lenovo S820. |
Display Format | HD | Full HD | |
Pixel Density | 312 ppi | 428 ppi | HTC U Ultra has better pixel density than Lenovo S820. |
Colour Depth | 16.7 million colours | - | |
Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | Corning Gorilla Glass (scratch resistant glass) |
PROCESSOR | Lenovo S820 | HTC U Ultra |
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Processor Type (CPU) | MediaTek | MediaTek Helio P10 | |
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Processor Number | MT6589 | - | |
Clock Speed | 1.2 GHz | 2 GHz | HTC U Ultra has higher clock speed than Lenovo S820. |
Processor Core Qty | Quad-core | 8-core | HTC U Ultra has higher processor core quantity than Lenovo S820. |
64-bit Architecture | - | Yes | HTC U Ultra has 64-bit architecture. |
Graphics System (GPU) | PowerVR SGX544 | - |
MEMORY | Lenovo S820 | HTC U Ultra |
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RAM | 1 GB | 3 GB | HTC U Ultra has more RAM than Lenovo S820. |
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Internal Memory Size (Storage Capacity) | 4 GB | 32 GB | HTC U Ultra has more internal memory than Lenovo S820. |
User Memory | - | 22.8 GB | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 2 TB |
CAMERA | Lenovo S820 | HTC U Ultra |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 12 Megapixel | 16 Megapixel | HTC U Ultra has better camera resolution than Lenovo S820. |
Sensor Type | - | BSI | |
Lens Aperture | - | F/2.0 | |
Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | HTC U Ultra has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | - | Yes | |
Minimum Focal Length (Focal Distance) | - | 28 mm | |
HDR Mode | - | Auto HDR mode | |
Camera Modes | - | Burst mode, Panorama, Pro mode, Continuous shot, HYPERLAPSE, RAW mode | |
Face Recognition (Face ID) | Face detection | Face detection | Both phones have face detection. |
Light Source | LED light | Dual LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), Video Pic |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 2 Megapixel | 16 Megapixel | HTC U Ultra has better front camera resolution than Lenovo S820. |
Sensor Type (Front) | - | BSI | |
Lens Type (Front) | - | Wide-angle lens | |
Lens Aperture (Front) | - | F/2.0 | |
Focus Adjustment | - | Automatic | |
Min Focal Length (Front) | - | 26.5 mm | |
Special Effects (Front) | - | Live make-up | |
HDR Mode (Front) | - | Auto HDR mode | |
Camera Modes (Front) | - | Tap to focus, selfie panorama, Auto selfie (smile selfie, still selfie) | |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) | |
Camera Features (Front) | - | HTC UltraPixel Camera, Voice selfie, Self timer up to 10 seconds |
BATTERY AND CHARGING | Lenovo S820 | HTC U Ultra |
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Battery Capacity (Battery Size) | 2000 mAh | 2500 mAh | HTC U Ultra has larger battery capacity than Lenovo S820. |
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Standby Time | 140 hours | 427.54 hours | HTC U Ultra has longer standby time than Lenovo S820. |
Talk Time | 1320 minutes | 912 minutes | Lenovo S820 has longer battery life when making calls than HTC U Ultra. |
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 |
Talk (3G): up to 912 min Standby (3G): up to 427.54 hrs |
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Battery Technology | Lithium polymer | - |
CELLULAR | Lenovo S820 | HTC U Ultra |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 3G | 4G | HTC U Ultra has more advanced generation mobile network. |
Operating System | Android 4.2 (Jelly Bean) | Android 6.0 (Marshmallow) | |
User Interface | - | HTC Sense | |
Intelligent Assistant | - | HTC Sense Companion | |
Navigation | GPS, A-GPS | GPS, GLONASS |
COMMUNICATIONS | Lenovo S820 | HTC U Ultra |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE | |
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2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 | |
4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 | |
Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 3.0 | Bluetooth 4.2 | |
Bluetooth Profiles | A2DP | - | |
NFC | - | Yes | HTC U Ultra has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Lenovo S820 | HTC U Ultra |
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Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | WAV, AAC, MP3, FLAC, OGG, M4A, MID | |
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Supported Digital Video Standards | MPEG-4, WMV, H.264 | MKV, MPEG-4, 3GP, TS, WebM | |
Sound Enhancements | - | HTC BoomSound Hi-Fi Edition |
FEATURES | Lenovo S820 | HTC U Ultra |
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Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor | Ambient light sensor, proximity sensor, digital compass, magnetometer, gyro sensor, G-sensor | |
Security Devices | - | Fingerprint reader | |
Additional Phone Features | Active noise-cancellation | AirPlay wireless streaming, sharing media via DLNA, Wi-Fi Miracast, Noise Cancellation Technology, Flip to Mute function, Power Saving Mode, Wi-Fi Calling, Pocket mode, Hi-Res Audio, Motion Launch, Android Sensor Hub, HTC Connect, Extreme power saving mode, Hi-Res audio stereo recording, HTC Usonic, Quiet ring on pick up |
OTHERS | Lenovo S820 | HTC U Ultra |
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Included Accessories | USB cable, power adapter | Power adapter |
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