Doogee CR1 Pro
#10658
Micromax Bolt A27
#9243Category Breakdown
Doogee CR1 Pro
Micromax Bolt A27
Performance
13.420.2
Camera
2.539.6
Display
27.216.0
Battery
3.31.6
Build
0.10.2
Connectivity
10.016.7
Audio
0.08.9
Overall
9.612.8
Summary
- The Doogee CR1 Pro features a compact build with a plastic frame and back, measuring 45 x 45 x 11.5 mm and weighing 47g, while the Micromax Bolt A27 is larger at 116.2 x 62 x 13.2 mm and heavier at 89g, lacking specific material details.
- The CR1 Pro has a smaller 1.28" TFT LCD display with a resolution of 240 x 240 pixels, compared to the Bolt A27's 3.5" TFT display with a resolution of 320 x 480 pixels, offering a higher pixel density.
- In terms of performance, both devices have 0GB of RAM, but the Bolt A27 is powered by a 1.0 GHz CPU, whereas the CR1 Pro uses the nRF52840 chipset.
- Both phones have no rear or selfie cameras, with the Bolt A27 featuring a VGA rear camera capable of video recording.
- The CR1 Pro has a 300mAh battery, while the Bolt A27's battery capacity is unspecified.
- The software experience differs significantly, with the CR1 Pro running a proprietary OS and the Bolt A27 operating on Android 2.3 (Gingerbread).
Side-by-side Specification Comparison
Doogee CR1 Pro
Micromax Bolt A27
General
Release Date
2021
2013
Announced
2021
2013
Description
N/A
N/A
Display
Size
1.28"
3.5"
Type
TFT LCD
TFT
Resolution
240 x 240 pixels (~265 ppi density)
320 x 480 pixels, 3:2 ratio (~165 ppi density)
PPI
240
320
Refresh Rate
60Hz
60Hz
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
nRF52840
N/A
CPU
N/A
1.0 GHz
GPU
N/A
N/A
Memory
N/A
N/A
Expandable Storage
✗
✗
Card Slot
No
microSDHC (dedicated slot)
Camera
Main Camera
N/A
VGA
Main Camera Features
N/A
N/A
Front Camera
N/A
N/A
Front Camera Features
N/A
N/A
Video Recording
N/A
Yes
Selfie Video
N/A
N/A
Optical Stabilization
✗
✗
Night Mode
✗
✗
Raw Photo Support
✗
✗
Battery
Capacity
300 mAh
N/A
Battery Details
300 mAh
Li-Ion, removable
Charging Details
N/A
N/A
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Safety
Dimensions
45 x 45 x 11.5 mm (1.77 x 1.77 x 0.45 in)
116.2 x 62 x 13.2 mm (4.57 x 2.44 x 0.52 in)
Weight
47 g
89 g
Materials
Plastic frame, plastic back
N/A
Colors
Grey Black
Black
Foldable
✗
✗
SAR
N/A
N/A
Connectivity
SIM
No
Dual SIM
Network
No cellular connectivity
GSM
Network Speed
N/A
N/A
5G
✗
✗
4G
✗
✗
WiFi
No
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
5.0, A2DP, LE
2.1
NFC
✗
✗
USB
No
Proprietary
IR Blaster
✗
✗
Headphone Jack
✗
✓
Radio
✗
✗
Positioning
GPS
No
Audio
Stereo Speakers
✗
✗
Loudspeaker
No
Yes
Audio Jack
No
Yes
Software & Security
Operating System
Proprietary
Android 2.3 (Gingerbread)
Fingerprint
✗
✗
Face Unlock
✗
✗
Sensors
Accelerometer, heart rate, SpO2
N/A