realme Narzo 20 128GB vs Micromax IN 1B

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Comparing the realme Narzo 20 128GB vs Micromax IN 1B across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: realme Narzo 20 128GB scores higher on the Geekbench Multi-Core test with 1,282, while Micromax IN 1B scores 883, making realme Narzo 20 128GB the better performer.


Display: Micromax IN 1B offers a screen size of 6.52 inches, while realme Narzo 20 128GB offers 6.5 inches, making Micromax IN 1B the larger display of the two. Both realme Narzo 20 128GB and Micromax IN 1B feature the same IPS LCD display.


Rear Camera: realme Narzo 20 128GB offers a higher rear camera resolution with 48 MP, while Micromax IN 1B offers 13 MP, making realme Narzo 20 128GB better for rear camera photography.


Front Camera: Both realme Narzo 20 128GB and Micromax IN 1B feature a 8 MP primary front camera.


Battery: realme Narzo 20 128GB delivers longer battery life with 19h 16m, while Micromax IN 1B delivers 11h 51m, making realme Narzo 20 128GB the better pick for all day usage.


Storage: Micromax IN 1B offers higher internal storage with 32 GB, while realme Narzo 20 128GB offers 128 GB, making Micromax IN 1B the better option for storage.


User Rating: realme Narzo 20 128GB receives a higher user rating of 4.3, while Micromax IN 1B has a rating of 4.1.

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realme Narzo 20 128GB
₹13,999
(Out of Stock)
Micromax IN 1B
₹8,999
(Out of Stock)
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Summary

Release Date

21 Sep, 2020
26 Nov, 2020
14 May, 2026

Performance

MediaTek Helio G85
MediaTek Helio G35
Snapdragon 8 Elite Gen 5
Octa Core (upto 2 GHz)
Tru-Octa Core (upto 2.3 GHz)
Octa Core (upto 4.61 GHz)
4 GB RAM
2 GB RAM
16 GB RAM

Display

6.5 inches (16.51 cm)
6.52 inches (16.56 cm)
6.82 inches (17.32 cm)
IPS LCD
IPS LCD
AMOLED
720x1600 px (HD+)
720x1600 px (HD+)
1440x3168 px (QHD+)
60 Hz Refresh Rate
N/A
144 Hz Refresh Rate

Rear Camera

48 MP
Wide Angle Primary Camera
13 MP
Primary Camera
200 MP
Primary Camera (upto 3.7x Optical Zoom)
8 MP
Ultra-Wide Angle Camera
2 MP
Depth Camera
200 MP
Telephoto Camera
2 MP
Macro Camera
N/A
50 MP
Ultra-Wide Angle Camera

Front Camera

8 MP
Wide Angle Lens
8 MP
50 MP

Battery

6000 mAh
5000 mAh
6600 mAh
18W Quick Charging
N/A
100W Flash Charging
N/A
No Wireless Charging
Wireless Charging

Storage

128 GB
32 GB
512 GB
eMMC 5.1
eMMC 5.1
UFS 4.1

Expert Review

8.0/10
N/A
8.7/10

Pros

  • Huge 6,000mAh battery
  • Smooth performance
  • Nice design
  • Device yet to be reviewed
  • Stellar and versatile three-lens camera system
  • Excellent performance
  • Bright and crisp 2K AMOLED display

Cons

  • Very bulky
  • Macro camera isn't very useful
  • Device yet to be reviewed
  • Battery life could have been better
  • Very expensive with camera kit
  • No shortcut key

User Ratings

4.3/5
(528,507 ratings)
4.1/5
(9,376 ratings)
4.6/5
(29 ratings)

Benchmarks (The higher, the better)

204,495
AnTuTu Score
106,210
AnTuTu Score
3,977,648
AnTuTu Score
19h 16m
Battery Life (PC Mark)
11h 51m
Battery Life (PC Mark)
15h 10m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹159,999

Video

Videos
1 More Video
Videos
5 More Videos
Videos
1 Video

User Feedback

General

Launch Date

Sep 21, 2020
(Official)
Nov 26, 2020
(Official)
May 06, 2026
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

Realme UI
N/A
Origin OS

Performance

Performance Rating

Good
Good
Best In Class

Chipset

MediaTek Helio G85
MediaTek Helio G35
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Octa core

2 GHz, Dual core, Cortex A75 2 GHz, Hexa Core, Cortex A55
Octa core, 2.3 GHz, Cortex A53
Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

12 nm
N/A
3 nm

Graphics (GPU)

Mali-G52 MC2
PowerVR GE8320
Adreno 840

RAM

4 GB
2 GB / 4 GB
16 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

204,495
106,210
3,977,648

Bootup Time (The lower, the better)

37.0 s
29.0 s
14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
6,450

Battery Drain* (The lower, the better)

5.0 %
5.0 %
7.0 %

Heating* (The lower, the better)

24.1 %
33.1 %
21.7 %
* after 30 mins of gaming

Display

Display Rating

Very Good
Very Good
Best In Class

Display Type

IPS LCD
IPS LCD
AMOLED

Screen Size

6.5 inches  (16.51 cm)
6.52 inches  (16.56 cm)
6.82 inches  (17.32 cm)

Resolution

720x1600 px (HD+)
720x1600 px (HD+)
1440x3168 px (QHD+)

Brightness

450 nits
400 nits
N/A

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

60 Hz
N/A
144 Hz

Aspect Ratio

20:9
20:9
19.8:9

Pixel Density

270 ppi
269 ppi
510 ppi

Screen to Body Ratio (calculated)

81.7 %
82.31 %
89.7 %

Screen Protection

Corning Gorilla Glass v3
N/A
Yes

Bezel-less Display

Yes with waterdrop notch
Yes with waterdrop notch
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes

Screen to Body Ratio (claimed by the brand)

88.7 %
N/A
94.49 %

Design

Height

164.5 mm
164.5 mm
162.98 mm

Width

75.9 mm
75.8 mm
76.81 mm

Thickness

9.8 mm
8.9 mm
8.19 mm

Weight

208 grams
188 grams
232 grams

Build Material

N/A
Back: Plastic
Back: Glass

Rear Camera

Rear Camera Rating

Good
Good
Best In Class

Resolution

48 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 79° field-of-view26 mm focal length 1/2" sensor size CMOS image sensor 0.8µm pixel size
13 MP
Primary Camera3x Digital Zoomf/1.85
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size
8 MP
f/2.3 Ultra-Wide Angle Camera16 mm focal length 1/4.0" sensor size 1.12µm pixel size
2 MP
f/2.4 Depth Camera
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
2 MP
f/2.4 Macro Camera1/5.0" sensor size 1.75µm pixel size
N/A
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus
Yes

OIS

N/A
N/A
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes Dual LED Flash

Image Resolution

8000 x 6000 Pixels
4128 x 3096 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

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

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Filters
Touch to focus
3 x Digital Zoom
Auto Flash
Face detection
Touch to focus
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

Full HD @30 fps
Full HD @30 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

8 MP
f/2.0 Wide Angle Primary Camera1/4.0" sensor size CMOS 1.12µm pixel size
8 MP
f/2.0 Primary Camera
50 MP
f/2.45 Primary Camera

Flash

Yes Screen flash
Yes Screen flash
Yes Screen flash

Camera Features

Fixed Focus
Fixed Focus
N/A

Video Recording

Full HD @30 fps
Full HD @30 fps
N/A

Battery

Battery Rating

Very Good
Very Good
Excellent

Capacity

6000 mAh
5000 mAh
6600 mAh

Battery Type

Li-ion
Li-Polymer
Li-ion

Quick Charging

Yes 18W Quick Charging
N/A
Yes 100W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

19h 16m
11h 51m
15h 10m

Charging Time (20% to 100%) (The lower, the better)

3h 22m 6s
3h 15m 45s
0h 36m 0s

Storage

Internal Storage

64 GB / 128 GB
32 GB / 64 GB
512 GB

Storage Type

eMMC 5.1
eMMC 5.1
UFS 4.1

Expandable Storage

Yes Up to 256 GB
Yes Up to 128 GB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

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

VoLTE

Yes
Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
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SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
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SAR Value

Head: 1.03 W/kg Body: 0.73 W/kg
Head: 0.574 W/kg Body: 0.897 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0
Yes v6.0

GPS

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

NFC

No
No
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Rear
Rear
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

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

Compare Prices

Not Available in any store
Not Available in any store
₹159,999