Microsoft Lumia 540 Dual SIM vs Oppo A3

Microsoft Lumia 540 Dual SIM

Microsoft Lumia 540 Dual SIM

Announced On:April, 2015

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Oppo A3

Oppo A3

Announced On:July, 2024

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Microsoft Lumia 540 Dual SIM vs Oppo A3

Microsoft Lumia 540 Dual SIM	Oppo A3

Price
EUR: €100	EUR: €210
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)	162.5 x 75.4 x 7.2 mm (6.40 x 2.97 x 0.28 in)
Weight
152 g (5.36 oz)	178 g (6.28 oz)
Build
	Glass front (Gorilla Glass 7i), plastic frame, glass back Splash resistant
Colors
Orange, white, black, gray, blue	Black, Purple, Green
Models
	PKA110

Type
Display
IPS LCD ClearBlack display	AMOLED, 1B colors, 120Hz, 600 nits (typ), 1200 nits (peak)
Size
5.0 inches, 68.9 cm² (~64.9% screen-to-body ratio)	6.7 inches, 108.0 cm² (~88.2% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~294 ppi density)	1080 x 2412 pixels, 20:9 ratio (~394 ppi density)
Multitouch
Yes
Protection
	Corning Gorilla Glass 7i

Technology
Network
GSM / HSPA	GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 900 / 2100	HSDPA 850 / 900 / 2100
4G Bands
	1, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G Bands
	1, 5, 8, 28, 41, 77, 78 SA/NSA

Alert Types
Notifications
Vibration, MP3, WAV ringtones

Internal Memory
Memory
8GB ROM, 1GB 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	5.1, A2DP, LE, aptX HD
USB
microUSB 2.0	USB Type-C 2.0, OTG
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, (wide), PDAF Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash	LED flash, HDR, panorama
Video
480p@30fps	1080p@30fps
Selfie Camera
5 MP Video: 480p	8 MP, f/2.0, (wide) Features: Panorama 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, v14
UI
	ColorOS 14
Browser
HTML5
Messaging
SMS(threaded view), MMS, Email, Push Email, IM

Chipset
Hardware
Qualcomm Snapdragon 200 (28 nm)	Qualcomm SM6375 Snapdragon 695 5G (6 nm)
CPU
Quad-core 1.2 GHz Cortex-A7	Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
GPU
Adreno 302	Adreno 619
Sensors
Accelerometer, proximity	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Micro-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	No

Battery Type
Battery
Li-Ion 2200 mAh, removable	5000 mAh, non-removable
Standby
Up to 576 h (2G) / Up to 576 h (3G)
Charging
	45W wired, PD, 1-50% in 30 min (advertised) Reverse wired
Talk Time
Up to 26 h (2G) / Up to 15 h (3G)
Music Play
Up to 81 h

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