Nothing Phone 4b vs Nothing Phone 4a 256 GB 8 GB: Compare Specifications, Price

Nothing Phone 4b

31,188

Nothing Phone 4a 256 GB 8 GB

40,495

Motorola Edge 70

31,740

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Summary

Variants
128 GB \| 8 GB 256 GB \| 8 GB	256 GB \| 8 GB 128 GB \| 8 GB 256 GB \| 12 GB	-
User Ratings
		-
battery
6000 mAh	5400 mAh	-
storage
128 GB	256 GB	-
display
6.77 inches (17.2 cm)	6.78 inches (17.22 cm)	-
performance
Qualcomm Snapdragon 6 Gen 4 SM6650	Qualcomm Snapdragon 7s Gen 4 SM7635-AC	-
ram
8 GB	8 GB	-
camera
50 MP + 8 MP	50 MP + 50 MP + 8 MP	-
rear camera
50 MP + 8 MP	50 MP + 50 MP + 8 MP	-
display type
Super AMOLED	Flexible AMOLED	-
quick charging
Yes, 33W Fast Charging, 50% in 80 minutes	Yes, 50W Quick Charging v4.0, 50% in 19 minutes	-
processor
Octa core	Octa core	-
os
Android v16	Android v16	-
launch date
July 7, 2026 (Official)	March 5, 2026	-

Highlights

4G Support	4G Support	-
VoLTE	VoLTE	-
-	Expandable Memory	-
-	Gorilla Glass	-
Dual Sim	Dual Sim	-
5G Support	5G Support	-
Fingerprint Sensor	Fingerprint Sensor	-

Price In India

Offer Price
31,188	40,495	-
List Price
54,999	43,999	-

general

os updates
3 Year	3 Year	-
fingerprint sensor
Yes	Yes	-
operating system
Android v16	Android v16	-
brand
Nothing	Nothing	-
custom ui
Nothing OS	Nothing OS	-
quick charging
Yes	Yes	-
model
Phone 4b	Phone 4a	-
network
5G: Supported in India, 4G: Available Supported in India, 3G: Available, 2G: Available	5G: Supported in India, 4G: Available Supported in India, 3G: Available, 2G: Available	-
launch date
July 7, 2026 (Official)	March 5, 2026	-
sim size
SIM1: Nano SIM2: Nano	SIM1: Nano SIM2: Nano	-
sim slots
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM	-
security updates
6 Year	6 Year	-
rear camera
50 MP + 8 MP	50 MP + 50 MP + 8 MP	-

battery

battery Score
Excellent 96	Excellent 95	-
capacity
6000 mAh	5400 mAh	-
quick charging
Yes, 33W Fast Charging, 50% in 80 minutes	Yes, 50W Quick Charging v4.0, 50% in 19 minutes	-

storage

storage Score
Excellent 95	Excellent 96	-
internal memory
128 GB	256 GB	-
storage type
UFS 2.2	UFS 3.1	-
expandable memory
-	No	-

display

display Score
Very Good 75	Best in class 92	-
aspect ratio
20:9	20:9	-
display type
Super AMOLED	Flexible AMOLED	-
refresh rate
120 Hz	120 Hz	-
hbm brightness
1200 nits	1600 nits	-
screen resolution
1080x2344 px (FHD+)	1224x2720 px (FHD+)	-
screen to body ratio calculated
87.32 %	87.37 %	-
peak brightness
2000 nits	4500 nits	-
screen protection
Yes	Corning Gorilla Glass, Glass 7i	-
screen size
6.77 inches (17.2 cm)	6.78 inches (17.22 cm)	-
bezelless display
Yes with punch-hole display	Yes with punch-hole display	-
pixel density
381 ppi	440 ppi	-
hdr 10
-	Yes, HDR 10+	-

design

thickness
8.6 mm	8.5 mm	-
waterproof
Yes, Water resistant, IP64, (up to 20 minutes in a depth of 0.25 meter)	Yes, Splash proof, IP64	-
height
164.4 mm	163.9 mm	-
weight
210 grams	205 grams	-
width
78.2 mm	77.5 mm	-
ruggedness
Dust Proof	Dust Proof	-
build material back
-	Back: Glass	-

network connectivity

gps
Yes with Glonass	Yes with Glonass	-
bluetooth
Yes, v6.0	Yes, v5.4	-
sim 1
5G bands FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78 4G bands TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)	5G bands FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66 / N71 TDD N38 / N40 / N41 / N48 / N77 / N78 4G bands TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) FD-LTE 1700(band 66) / 2100(band 1) / 600(band 71) / 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) / 850(band 26) / 700 (band 12)	-
sim size
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano	-
wifi features
Wi-Fi Direct, Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot	-
volte
Yes	Yes	-
sim slots
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM	-
nfc
Yes	Yes	-
network support
5G, 4G	5G, 4G	-
sim 2
5G bands FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78 4G bands TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)	5G bands FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66 / N71 TDD N38 / N40 / N41 / N48 / N77 / N78 4G bands TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 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) / 600(Band 71) / 850(band 26) / 1700(band 66)	-
wifi
Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax), MIMO	Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO	-

special features

other sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	-
fingerprint sensor
Yes	Yes	-
fingerprint sensor position
On-Screen	On-Screen	-
fingerprint sensor type
Optical	Optical	-

performance

performance Score
Best in class 92	Best in class 92	-
ram type
LPDDR4X	LPDDR4X	-
chipset
Qualcomm Snapdragon 6 Gen 4 SM6650	Qualcomm Snapdragon 7s Gen 4 SM7635-AC	-
fabrication
4 nm	4 nm	-
architecture
64 bit	64 bit	-
ram
8 GB	8 GB	-
processor
Octa core (2.3 GHz, Single core, Cortex A720 + 2.2 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)	Octa core (2.7 GHz, Single core, Cortex A720 + 2.4 GHz, Tri core, Cortex A720 + 1.8 GHz, Quad core, Cortex A520)	-
graphics
Adreno 810	Adreno 810	-
bootup time
-	21.0 s	-

camera

camera Score
Very Good 76	Very Good 84	-
resolution
Primary 50 MP f/1.8 1/2.76" Samsung Secondary 8 MP Ultra-Wide Angle f/2.2 1/4.0"	Primary 50 MP Wide Angle f/1.88 1/1.57" Samsung S5KGN9 1µm 24 mm Secondary 50 MP Periscope f/2.88 1/2.75" 0.64µm upto 70x Digital Zoom, upto 3.5x Optical Zoom 50 mm Tertiary 8 MP Ultra-Wide Angle f/2.2 1/4.0" 1.12µm 15 mm	-
front camera flash
Yes, Screen flash	Yes, Screen flash	-
rear camera flash
Yes	Yes, LED Flash	-
front camera resolution
Primary 16 MP f/2.4 Samsung	Primary 32 MP Wide Angle f/2.2 1/3.44"	-
video recording features
Dual Video Recording Slow Motion	Optical Image stabilization Slow Motion	-
rear camera video recording
4k @30 fps Full HD @30/60 fps	4k @30 fps Full HD @30/60/120 fps	-
auto focus
Yes	Yes, Phase Detection autofocus	-
ois
Yes	Yes	-
front camera physical aperture
F2.4	F2.2	-
physical aperture
F1.8	F1.88	-
shooting modes
-	High Dynamic Range mode (HDR)	-
front camera video recording
-	Full HD @30 fps	-
video recording
-	Full HD @30 fps	-
camera features
-	Optical Zoom	-

multimedia

audio jack
USB Type-C	USB Type-C	-
stereo speakers
Yes	Yes	-

More Details

Details
Nothing Phone 4b full specification	Nothing Phone 4a 256 GB 8 GB full specification	-

Nothing Phone 4b vs Nothing Phone 4a 256 GB 8 GB comparison

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