Price Comparison
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VS
Nokia Lumia 638
VS
Unihertz Jelly Star
Feature Comparison
Initial data or main information
Initial data or main information
| Price Range at Time of Release | - | |
|---|---|---|
| Introduction Time | December 2014 | |
| Availability Status | Released | Released |
| Official Release Date | December 2014 | |
| Operating System Type at Release | Windows Phone | Android |
| Operating System at Release | Android 13 | |
| Specific absorption rate (SAR) | - | 1.094 W/kg (head) / 1.270 W/kg (body) |
Aesthetic features
Aesthetic features
| Size and Dimensions | 129.5 x 66.7 x 9.2 mm | 95.13 x 49.52 x 19.37 mm |
|---|---|---|
| Product Weight | 136 gram (g) | 121 gram (g) |
Style and design
Style and design
| Front Panel Material | Glass - Gorilla Glass 3 | Glass - Panda Glass |
|---|---|---|
| Frame material type | - | Metal - 7000 Series Aluminum |
Display
Display
| Screen Size | 4.5 inch | 3.0 inch |
|---|---|---|
| Display Panel Type | ||
| Display Resolution | ||
| Pixel Density Range | ||
| Screen-to-Body Ratio | ~64.6 percent (%) | ~52.82 percent (%) |
| Screen Aspect Ratio | ||
| Highest Refresh Rate | - | 60 hertz (hz) |
Connections
Connections
| Memory Card Slot | Yes | Yes |
|---|---|---|
| Bluetooth Support |
Main memory and RAM
Main memory and RAM
| Supported Memory Card Capacity | - |
|---|
Main camera
Main camera
| Main Camera Type - Wide/Standard | 5 megapixel (mp) | 48 megapixel (mp) |
|---|---|---|
| Maximum Video Recording Quality of Rear Camera | - |
Front camera
Front camera
| Main Selfie Camera Quality | No selfie camera | 8 megapixel (mp) |
|---|---|---|
| Maximum Video Recording Resolution of Selfie Camera | - |
Power supply and battery life
Power supply and battery life
| Battery Capacity | 1830 mAh | 2000mAh |
|---|---|---|
| Battery Technology | Lithium-Ion | Lithium-Ion |
Battery and charging features
Battery and charging features
| Battery Replaceability | User replaceable | Non-user replaceable |
|---|---|---|
| Connection Port Type | USB Type-C 2.0 | |
| OTG Support | No | Yes |
| Maximum Supported Charging Power | - | |
| Wireless Charging Support | - | No |
Audio features
Audio features
| Speaker Type | Mono | Mono |
|---|---|---|
| Number of 3.5mm Jacks | Yes | Yes |
Communications and sensors
Communications and sensors
| Wi-Fi Specifications | ||
|---|---|---|
| Communication Technologies | ||
| 5G Support | No | No |
| Navigation Type and GPS | ||
| Fingerprint Sensor Type | - | On the back of the phone |
Technical features
Technical features
| Fast Charging Capability | - | No |
|---|
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User Rating Comparison
Nokia Lumia 638
0
/10
from total 1 Vote
Unihertz Jelly Star
0
/10
from total 1 Vote
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