Microsoft Lumia 540 Dual SIM vs Realme Narzo 90

Microsoft Lumia 540 Dual SIM

Microsoft Lumia 540 Dual SIM

Announced On:April, 2015

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Realme Narzo 90

Realme Narzo 90

Announced On:December, 2025

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Microsoft Lumia 540 Dual SIM vs Realme Narzo 90

Microsoft Lumia 540 Dual SIM	Realme Narzo 90

Price
EUR: €100	EUR: N/A
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: N/A
PKR: N/A	PKR: N/A

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
144 x 73.7 x 8.6 mm (5.67 x 2.90 x 0.34 in)	158.4 x 75.2 x 7.8 mm (6.24 x 2.96 x 0.31 in)
Weight
152 g (5.36 oz)	181 g (6.38 oz)
Build
	Glass front, plastic frame, plastic back IP68/IP69 dust tight and water resistant (high pressure water jets, immersible up to 2.5m for 30 min)
Colors
Orange, white, black, gray, blue	Titanium

Type
Display
IPS LCD ClearBlack display	AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1000 nits (typ), 1400 nits (HBM), 4000 nits (peak)
Size
5.0 inches, 68.9 cm² (~64.9% screen-to-body ratio)	6.57 inches, 105.0 cm² (~88.2% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)	1080 x 2372 pixels (~397 ppi density)
Multitouch
Yes

Technology
Network
GSM / HSPA	GSM / HSPA / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Bands
HSDPA 900 / 2100	HSDPA 850 / 900 / 2100
4G Bands
	LTE
5G Bands
	1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
8GB ROM, 1GB RAM	128GB ROM, 8GB RAM 256GB ROM, 8GB RAM 256GB ROM, 12GB RAM 512GB ROM, 12GB RAM
Storage Type
eMMC 4.5	UFS 2.2
Card Slot
microSDXC (dedicated slot)	microSDXC

GPRS
Connectivity
Yes
EDGE
Up to 236 kbps
Speed
HSPA 42.2/5.76 Mbps	HSPA, LTE, 5G
WLAN
Wi-Fi 802.11 b/g/n, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
4.0, A2DP	5.3, A2DP, LE
USB
microUSB 2.0	USB Type-C 2.0, OTG
Infrared Port
	Yes
GPS
Yes, with A-GPS, GLONASS
NFC
No	No

Main Camera
Camera
8 MP, f/2.2, 28mm (wide), 1/4.0", AF	Primary: 50 MP, f/1.8, 27mm (wide), 1/2.88", PDAF Secondary: 2 MP, f/2.4
Camera Features
LED flash	LED flash, HDR, panorama
Video
480p@30fps	1080p@30/60, gyro-EIS
Selfie Camera
5 MP Video: 480p	50 MP Video: 1080p@30fps

Audio Format Support
Multimedia
MP3/WAV/eAAC+
Video Format Support
MP4/H.264
Radio
FM radio	No

Operating System (OS)
Software
Microsoft Windows Phone 8.1 with Lumia Denim	Android OS, v15
Upgradable
	Up to 3 major Android upgrades
UI
	Realme UI 6.0
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm Snapdragon 200 (28 nm)	Mediatek Dimensity 6400 Max (6 nm)
CPU
Quad-core 1.2 GHz Cortex-A7	Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 302	Mali-G57 MC2
Sensors
Accelerometer, proximity	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Micro-SIM, dual stand-by)	Nano-SIM + Nano-SIM
Speakers
Yes	Yes
Audio Jack
3.5 mm	No

Battery Type
Battery
Li-Ion 2200 mAh, removable	Si/C Li-Ion 7000 mAh
Standby
Up to 576 h (2G) / Up to 576 h (3G)
Charging
	60W wired 10W reverse wired Bypass charging
Talk Time
Up to 26 h (2G) / Up to 15 h (3G)
Music Play
Up to 81 h

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