Realme X3 vs Samsung Galaxy A15 5G

Here you can compare Realme X3 and Samsung Galaxy A15 5G. Comparing Realme X3 vs Samsung Galaxy A15 5G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Realme X3 stands against Samsung Galaxy A15 5G and which one should you buy The current lowest price found for Realme X3 is ₹20,994 and for Samsung Galaxy A15 5G is ₹25,999. The details of both of these products were last updated on Oct 18, 2026.

Specification	Realme X3	Samsung Galaxy A15 5G
RAM	6 GB	8 GB
OS	Android v10, upgradable to v11	Android v14
Internal Memory	128 GB	128 GB
CPU	2.96 GHz, Octa Core Processor	2.2 GHz, Octa Core Processor
Display	6.57 inches, 1080 x 2400 pixels, 120 Hz	6.5 inches, 1080 x 2340 pixels, 90 Hz
Price	₹20,994	₹25,999

Realme X3₹20,994

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Samsung Galaxy A15 5G₹25,999

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Realme X3₹20,994

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Samsung Galaxy A15 5G₹25,999

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Overview

Specs Score	57 / 100	57 / 100
Display Resolution	1080 x 2400 pixels Better Resolution	1080 x 2340 pixels
Screen To Body Ratio	~ 90.5% Less Bezels	~ 84.3%
RAM	6 GB	8 GB More RAM
CPU Clock Speed	2.96 GHz Faster Clock Speed	2.2 GHz
Rear Camera	64 MP Quad Better Camera Resolution	50 MP + 5 MP + 2 MP Triple
Front Camera	16 MP + 8 MP Dual Better Front Camera Resolution	13 MP
Thickness	9.3 mm	8.4 mm Slimmer
Battery	4200 mAh	5000 mAh Bigger Battery
Unique Features	No No No No	5G 3.5mm Audio Jack Memory Card Support Reverse Charging

General

Country of Origin		India
Model	X3	SM-A156EZBPINS, SM-A156EZKPINS, SM-A156ELBPINS, SM-A156ELBNINS, SM-A156EZKNINS, SM-A156EZBQINS, SM-A156EZKQINS,SM-A156ELBQINS
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM (Hybrid Slot)
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	June 25, 2020	December 26, 2023

Design

Dimensions	75.8 x 163.8 x 9.3 mm	76.8 x 160.1 x 8.4 mm
Weight	202 g	200 g
Bezel less		No
Colors		Light Blue, Blue Black, Blue

Display

Type	Color IPS LCD Screen (16.7M)	Color Super AMOLED Screen (16M Colors)
Touch	Yes	Yes
Size	6.57 inches, 1080 x 2400 pixels, 120 Hz	6.5 inches, 1080 x 2340 pixels, 90 Hz
Aspect Ratio	20:9	19.5:9
PPI	~ 401 PPI	~ 396 PPI
Screen to Body Ratio	~ 90.5%	~ 84.3%
Glass Type	Corning Gorilla Glass 5
Features	Full HD+, Ultra Smooth Display, Sunlight Screen Support	800nits
Notch	Yes, Dual Punch Hole	Yes, Water Drop Notch

Memory

RAM	6 GB	8 GB
Storage	128 GB	128 GB
Card Slot	No	Yes, (Hybrid Slot), upto 1 TB

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	No	Yes
5G Bands		FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), TDD Sub6: N40(2300), N41(2500), N77(3700), N78(3500)
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version		802.11a/b/g/n/ac 2.4GHz+5GHz, VHT80
Bluetooth	Yes, v5.0, A2DP, LE	Yes, v5.3
USB	Yes, USB-C v2.0	Yes, USB-C v2.0
USB Features	USB Tethering, USB on-the-go, USB Charging	USB Tethering, USB on-the-go, USB Charging
IR Blaster	No

Performance

Camera Score

83 (DxOMark)

Extra

GPS	A-GPS, GLONSS, BEIDOU, GALILEO, QZSS	Yes
Fingerprint Sensor	Yes, Side	Yes, Side
Face Unlock	Yes	Yes
Sensors	Magnetic Induction Sensor, Light Sensor, Proximity Sensor, Gyro-meter, Acceleration Sensor	Accelerometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Virtual Proximity Sensing
3.5mm Headphone Jack	No	Yes
Extra Features	UFS 3.0	up to 4 Generations of OS Upgrades and 5 Years of Security Maintenance, Samsung Knox Vault

Camera

Rear Camera	64 MP ƒ/1.8 (Main) 12 MP ƒ/2.48 (Telephoto) 8 MP ƒ/2.25 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro	50 MP ƒ/1.8 (Wide Angle) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro)
Auto Focus	Yes	Yes
Features	Super Nightscape, Panorama, Expert Mode, Portrait Mode, Time-lapse Photography, HDR, Ultra Wide, Ultra Macro, AI Scene Recognition, AI Beauty, Filter, Chroma Boost, EIS Support	Digital Zoom up to 10x, Panorama, HDR
Video Recording	4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD	1080p @ 30 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	16 MP ƒ/2.05 (Main) 8 MP ƒ/0.2 (Depth Sensor)	13 MP ƒ/2 (Wide Angle)
Front Video Recording	4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30/60 fps HD	1080p @ 30 fps FHD
Front Camera Features	Wide Angle Mode, Time-lapse Photography, Front Panorama, Beauty, Face Recognition, Front Shot Flip, Super Nightscape, Blurring Adjustable, Slow Motion

Technical

OS	Android v10, upgradable to v11	Android v14
Custom UI		One UI 6
Chipset	Qualcomm Snapdragon 855+	Mediatek Dimensity 6100 Plus
CPU	2.96 GHz, Octa Core Processor	2.2 GHz, Octa Core Processor
Core Details	2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485	2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz
GPU	Adreno 640	Mali-G57 MC2
Java	No	No
Browser	Yes, supports HTML5	Yes

Multimedia

Email	Yes	Yes
Music	3GP, ASF, AVI, DAT, FLV, M2TS, MKV, MOV, MP4, MPG, MTS, RMVB, TS, VOB, WEBM, WMV	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video	3GA, AAC, AMR, APE, FLAC, IMY, M4A, MIDI, MKA, MP3, OGG, QCP, WAV, WMA, WMV	MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
FM Radio	No	No
Document Reader	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	4200 mAh, Li-ion Battery	5000 mAh, Li-ion Battery
Fast Charging	Yes, 30W Dart Charge	Yes, 25W
Reverse Charging		Yes
Talk Time		44 hours
Music Playback Time		106 hours

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