Nokia Lumia 520 vs Lumia 510: A Budget Battle

The Nokia Lumia 520 and 510 were popular budget Windows Phone options, offering a taste of Microsoft's mobile OS without breaking the bank. But which one was the better choice? This comprehensive comparison dives deep into their specs and features to help you decide.
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🏆 Quick Verdict

The Nokia Lumia 520 edges out the 510 thanks to its slightly faster processor, improved chipset, and comparable battery life. While both offer excellent value, the 520's minor performance boost makes it the preferable pick for most users seeking a reliable budget Windows Phone.

PHONES
Phone Names Nokia Lumia 520 Nokia Lumia 510
Network
2G bandsGSM 850 / 900 / 1800 / 1900 - all versionsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 900 / 2100 - RM-914HSDPA 850 / 900 / 1900 / 2100
EDGE-Up to 236.8 kbps
GPRS-Up to 85.6 kbps
SpeedHSPA 21.1/5.76 MbpsHSPA 7.2/0.384 Mbps
TechnologyGSM / HSPAGSM / HSPA
 HSDPA 850 / 1700 / 1900 / 2100 - RM-917HSDPA 850 / 1900 - RM-898
Launch
Announced2013, February. Released 2013, April2012, October. Released 2012, November
StatusDiscontinuedDiscontinued
Body
BuildGlass front, plastic back, plastic frame-
Dimensions119.9 x 64 x 9.9 mm, 75.7 cc (4.72 x 2.52 x 0.39 in)120.7 x 64.9 x 11.5 mm, 81 cc (4.75 x 2.56 x 0.45 in)
SIMMicro-SIMMicro-SIM
Weight124 g (4.37 oz)129 g (4.55 oz)
Display
ProtectionScratch-resistant glass-
Resolution480 x 800 pixels, 5:3 ratio (~233 ppi density)480 x 800 pixels, 5:3 ratio (~233 ppi density)
Size4.0 inches, 45.5 cm2 (~59.3% screen-to-body ratio)4.0 inches, 45.5 cm2 (~58.1% screen-to-body ratio)
TypeIPS LCDTFT, 65K colors
Platform
CPUDual-core 1.0 GHz800 MHz Cortex-A5
ChipsetQualcomm MSM8227Qualcomm MSM7227A Snapdragon S1
GPUAdreno 305Adreno 200
OSMicrosoft Windows Phone 8, upgradable to 8.1Microsoft Windows Phone 7.8
Memory
Call records-Yes
Card slotmicroSDXC (dedicated slot)No
Internal8GB 512MB RAM4GB 256MB RAM
Phonebook-1000 entries
Main Camera
Features-LED flash
Single5 MP, f/2.4, 28mm (wide), 1/4.0", AF5 MP, AF
Video720p@30fps480p@30fps
Selfie camera
Features-LED flash
Single-2 MP
Video-480p
 NoNo
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth4.0, A2DP, LE/ aptX after WP8 Denim update2.1, A2DP, EDR
NFCNoNo
PositioningGPS, GLONASSGPS
RadioFM RadioStereo FM radio
USBmicroUSB 2.0microUSB 2.0
WLANWi-Fi 802.11 b/g/n, hotspotWi-Fi 802.11 b/g/n
Features
Games-Yes
Java-No
Messaging-SMS(threaded view), MMS, IM
SensorsAccelerometer, proximityAccelerometer, proximity
 -SkyDrive (7 GB cloud storage) MP3/WAV/eAAC+/WMA player MP4/H.264/WMV player Document viewer Video/photo editor
Battery
Music playUp to 61 hUp to 38 h
Stand-byUp to 360 h (3G)Up to 739 h (2G) / Up to 653 h (3G)
Talk timeUp to 14 h 40 min (2G) / Up to 9 h 40 min (3G)Up to 6 h 15 min (2G) / Up to 8 h 25 min (3G)
TypeLi-Ion 1430 mAh, removable (BL-5J)Li-Ion 1300 mAh, removable (BP-3L)
Misc
ColorsYellow, red, cyan, white/blackWhite, Cyan, Black, Red, Yellow
PriceAbout 70 EURAbout 110 EUR
SAR0.77 W/kg (head)0.85 W/kg (head)     0.96 W/kg (body)
SAR EU1.09 W/kg (head)0.65 W/kg (head)
Tests
Audio quality Noise -82.3dB / Crosstalk -81.8dB Noise -79.4dB / Crosstalk -75.2dB
Battery life Endurance rating 49h Endurance rating 44h
Camera Photo / Video Photo
Display Contrast ratio: 834:1 (nominal) / 1.161:1 (sunlight) Contrast ratio: 904:1 (nominal) / 1.268:1 (sunlight)
Loudspeaker Voice 68dB / Noise 69dB / Ring 66dB Voice 67dB / Noise 66dB / Ring 76dB

Nokia Lumia 520

  • Slightly faster processor
  • Newer chipset
  • Video recording capability
  • Comparable battery life

  • Display contrast slightly lower than 510
  • Mediocre camera quality

Nokia Lumia 510

  • Slightly better display contrast (in sunlight)
  • Lower price point (potentially)

  • Slower processor
  • Older chipset
  • No video recording
  • Slightly shorter battery life

Display Comparison

Both phones feature similar display technology and resolution (likely WVGA). The Lumia 510 boasts a marginally better contrast ratio (904:1 nominal, 1.268:1 sunlight) compared to the 520 (834:1 nominal, 1.161:1 sunlight). This suggests slightly better visibility in bright conditions on the 510, but the difference is likely minimal in real-world use. Both displays are adequate for their price range but lack the sharpness and vibrancy of more modern panels.

Camera Comparison

The Lumia 520 includes both photo and video capabilities, while the 510 is limited to photo capture only. Both phones feature a 5MP camera, but image quality is generally mediocre on both devices. Expect decent shots in good lighting conditions, but struggles in low light. The 520's video recording capability is a significant advantage.

Performance

The Lumia 520 holds a clear advantage here. It's powered by a Qualcomm MSM8227 dual-core 1.0 GHz CPU, while the 510 uses a Qualcomm MSM7227A Snapdragon S1 800 MHz Cortex-A5. The 520's faster processor and newer chipset translate to snappier app loading times and a generally more responsive user experience. While neither phone is a powerhouse, the 520 offers a noticeable improvement.

Battery Life

Battery life is comparable between the two. The Lumia 520 boasts an endurance rating of 49 hours, while the 510 clocks in at 44 hours. Both phones offer respectable battery performance for their age and usage profiles, easily lasting a full day with moderate use.

Buying Guide

The Nokia Lumia 520 is ideal for users prioritizing a slightly smoother experience and a more modern chipset. The Nokia Lumia 510 is a good option for those seeking the absolute lowest price point and are comfortable with slightly reduced performance. Both are best suited for basic tasks like calling, texting, and light web browsing.

Frequently Asked Questions

❓ Are these phones still worth buying?
Given their age, finding these phones in good condition can be challenging. While they still function, modern smartphones offer significantly better performance and features. They might be suitable for very basic use or as a backup device.
❓ What operating system do these phones use?
Both the Nokia Lumia 520 and 510 run on Windows Phone 8.1. Microsoft no longer supports this operating system, so you won't receive security updates.