Bluboo S1 vs Umidigi Crystal

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Comparing the Bluboo S1 vs Umidigi Crystal across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Bluboo S1 runs at a higher processing speed of 2.5 GHz, while Umidigi Crystal runs at 1.5 GHz, making Bluboo S1 the better performer.


Display: Both Bluboo S1 and Umidigi Crystal offer the same screen size of 5.5 inches and feature the same IPS LCD display.


Rear Camera: Both Bluboo S1 and Umidigi Crystal feature a 13 MP primary rear camera.


Front Camera: Both Bluboo S1 and Umidigi Crystal feature a 5 MP primary front camera.


Battery: Bluboo S1 offers a higher battery capacity with 3500 mAh, while Umidigi Crystal offers 3000 mAh, making Bluboo S1 better for longer battery life.


Storage: Bluboo S1 offers higher internal storage with 64 GB, while Umidigi Crystal offers 16 GB, making Bluboo S1 the better option for storage.

...read more
Bluboo S1
₹25,829
(Discontinued)
Umidigi Crystal
₹20,079
(Discontinued)
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Summary

Spec Score

67%
64%

Release Date

19 Sep, 2017
23 Nov, 2017

Performance

MediaTek MT6757T
MediaTek MT6737T
Octa Core (upto 2.5 GHz)
Quad Core (upto 1.5 GHz)
4 GB RAM
2 GB RAM

Display

5.5 inches (13.97 cm)
5.5 inches (13.97 cm)
IPS LCD
IPS LCD
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)

Rear Camera

13 MP
Primary Camera
13 MP
Primary Camera
3 MP
Camera
5 MP
Camera

Front Camera

5 MP
5 MP

Battery

3500 mAh
3000 mAh
Fast Charging
N/A

Storage

64 GB
16 GB

User Feedback

General

Operating System

Android v7.0 (Nougat)
Android v7.0 (Nougat)

Performance

Performance Rating

Avg
Avg

Chipset

MediaTek MT6757T
MediaTek MT6737T

Processor

Octa core

2.5 GHz, Quad core, Cortex A53 1.6 GHz, Quad core, Cortex A53
Quad core, 1.5 GHz, Cortex A53

Architecture (The higher, the better)

64 bit
64 bit

Graphics (GPU)

Mali-T880 MP2
Mali-T720 MP2

RAM

4 GB
2 GB

Display

Display Rating

Excellent
Excellent

Display Type

IPS LCD
IPS LCD

Screen Size

5.5 inches  (13.97 cm)
5.5 inches  (13.97 cm)

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)

Pixel Density

401 ppi
401 ppi

Screen to Body Ratio (calculated)

75.35 %
78.72 %

Screen Protection

Corning Gorilla Glass v4
Corning Gorilla Glass v4

Bezel-less Display

Yes
Yes

Design

Height

148.6 mm
141.3 mm

Width

74.3 mm
74.8 mm

Thickness

7.9 mm
8.1 mm

Weight

N/A
180 grams

Rear Camera

Rear Camera Rating

Avg
Avg

Resolution

13 MP
Primary Camera
13 MP
Primary Camera
3 MP
5 MP

Autofocus

Yes
Yes

Flash

Yes Dual LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Front Camera

Front Camera Rating

Avg
Avg

Resolution

5 MP
Primary Camera
5 MP
Primary Camera

Flash

No
N/A

Camera Features

Fixed Focus
N/A

Battery

Battery Rating

Very Good
Very Good

Capacity

3500 mAh
3000 mAh

Battery Type

Li-Polymer
Li-ion

Quick Charging

Yes Fast Charging
N/A

Storage

Internal Storage

64 GB
16 GB

Expandable Storage

Yes Up to 256 GB
Yes Up to 256 GB

Network & Connectivity

SIM Slot(s)

Single SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano (Hybrid)

Network Support

5G Not Supported 4G
5G Not Supported 4G

SIM 1

4G Bands:
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 800(band 20)
4G Bands:
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 800(band 20)

SIM 2

N/A
4G Bands:
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 800(band 20)

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n)

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v4.0
Yes v4.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

N/A
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Front
Rear

Other Sensors

Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass