OnePlus X vs Karbonn Alfa A91 Power

Share  

Comparing the OnePlus X vs Karbonn Alfa A91 Power across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: OnePlus X runs at a higher processing speed of 2.3 GHz, while Karbonn Alfa A91 Power runs at 1.0 GHz, making OnePlus X the better performer.


Display: OnePlus X offers a screen size of 5 inches, while Karbonn Alfa A91 Power offers 4 inches, making OnePlus X the larger display of the two. OnePlus X features a AMOLED display compared to Karbonn Alfa A91 Power's TFT, making OnePlus X the better display of the two.


Rear Camera: OnePlus X offers a higher rear camera resolution with 13 MP, while Karbonn Alfa A91 Power offers 2 MP, making OnePlus X better for rear camera photography.


Front Camera: OnePlus X offers a higher front camera resolution with 8 MP, while Karbonn Alfa A91 Power offers 0.3 MP, making OnePlus X better for front camera photography.


Battery: OnePlus X offers a higher battery capacity with 2525 mAh, while Karbonn Alfa A91 Power offers 2000 mAh, making OnePlus X better for longer battery life.


Storage: Karbonn Alfa A91 Power offers higher internal storage with 512 GB, while OnePlus X offers 16 GB, making Karbonn Alfa A91 Power the better option for storage.


User Rating: OnePlus X receives a higher user rating of 3.9, while Karbonn Alfa A91 Power has a rating of 3.

...read more
OnePlus X
₹15,500
(Discontinued)
Karbonn Alfa A91 Power
₹2,490
(Discontinued)
Add to Compare

Summary

Spec Score

71%
N/A

Release Date

05 Nov, 2015
27 Oct, 2015

Performance

N/A
Snapdragon 801
N/A
Quad Core (upto 2.3 GHz)
(upto 1 GHz)
3 GB RAM
256 MB RAM

Display

N/A
5.0 inches (12.7 cm)
4.0 inches (10.16 cm)
AMOLED
TFT
1080x1920 px (FULL HD)
480x800 px

Rear Camera

N/A
13 MP
Primary Camera
2 MP
Primary Camera

Front Camera

N/A
8 MP
0.3 MP

Battery

N/A
2525 mAh
2000 mAh
No Wireless Charging
N/A

Storage

16 GB
512 MB

Expert Review

8.0/10
N/A

Pros

  • Fetching design
  • Smooth performance
  • Near-stock Android, spiced up with useful tweaks
  • Device yet to be reviewed

Cons

  • Fingerprint magnet and slippery
  • Non-backlit navigation keys
  • Average camera
  • Device yet to be reviewed

User Ratings

3.9/5
(10,937 ratings)
3/5
(115 ratings)

Video

Videos
2 More Videos
There are no videos available for the device.

User Feedback

General

Operating System

Android v5.1.1 (Lollipop)
Android v4.4 (Kitkat)

Performance

Performance Rating

Avg
N/A

Chipset

Qualcomm Snapdragon 801 MSM8974AB
N/A

Processor

Quad core, 2.3 GHz, Krait 400
Single core, 1 GHz

Architecture (The higher, the better)

32 bit
N/A

Graphics (GPU)

Adreno 330
N/A

RAM

3 GB
256 MB

RAM Type

LPDDR3
N/A

Display

Display Rating

Excellent
N/A

Display Type

AMOLED
TFT

Screen Size

5.0 inches  (12.7 cm)
4.0 inches  (10.16 cm)

Resolution

1080x1920 px (FULL HD)
480x800 px

Pixel Density

441 ppi
233 ppi

Screen to Body Ratio (calculated)

71.18 %
N/A

Screen Protection

Corning Gorilla Glass v3
N/A

Design

Height

140 mm
N/A

Width

69 mm
N/A

Thickness

6.9 mm
N/A

Weight

138 grams
N/A

Rear Camera

Rear Camera Rating

Good
N/A

Resolution

13 MP
Primary Cameraf/2.2ISO-CELL
2 MP
Primary Camera

Autofocus

Yes Phase Detection autofocus
N/A

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
1600 x 1200 Pixels

Settings

Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom

Video Recording

1920x1080 @ 30 fps
1280x720 @ 120 fps
N/A

Front Camera

Front Camera Rating

Very Good
N/A

Resolution

8 MP
f/2.4 Primary Camera
0.3 MP
Primary Camera

Autofocus

No
N/A

Flash

No
N/A

Camera Features

Wide Angle Selfie
N/A

Video Recording

1920x1080 @ 30 fps
N/A

Battery

Battery Rating

Very Good
N/A

Capacity

2525 mAh
2000 mAh

Battery Type

Li-Polymer
Li-ion

Storage

Internal Storage

16 GB
512 MB

Expandable Storage

Yes Up to 128 GB
Yes Up to 32 GB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)
N/A

Network Support

5G Not Supported 4G
5G Not Supported

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20)
N/A

SAR Value

Head: 1.108 W/kg Body: 1.11 W/kg
N/A

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
N/A

Bluetooth

Yes v4.0
Yes

GPS

Yes with A-GPS Glonass
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm

Sensors

Fingerprint Sensor

No
N/A

Other Sensors

Light sensor Proximity sensor Accelerometer Gyroscope
Accelerometer