Realme C15 vs. Infinix Hot 10i: A Deep Dive into Budget Smartphone Performance

The Realme C15 and Infinix Hot 10i represent the fiercely competitive sub-$150 smartphone market. Both aim to deliver essential features and acceptable performance without breaking the bank. However, they take different approaches to achieving this, primarily through their chipset choices. This comparison dissects those differences to determine which phone offers the best value for your money.
Phones Images

🏆 Quick Verdict

For users prioritizing smoother multitasking and a more responsive gaming experience, the Infinix Hot 10i is the clear winner. Its Helio G70 chipset provides a noticeable performance uplift over the Realme C15’s Helio G35. While both offer 18W charging, the Hot 10i’s superior processing power makes it the better choice for demanding tasks.

PHONES
Phone Names Realme C15 Infinix Hot 10i
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 5, 8, 38, 40, 411, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66
SpeedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
 -1, 3, 5, 8, 38, 40, 41
Launch
Announced2020, July 28. Released 2020, July 282021, May 20
StatusDiscontinuedAvailable. Released 2021, May 20
Body
BuildGlass front, plastic frame, plastic back-
Dimensions164.5 x 75.9 x 9.8 mm (6.48 x 2.99 x 0.39 in)164.3 x 76 x 9.6 mm (6.47 x 2.99 x 0.38 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight209 g (7.37 oz)-
Display
ProtectionCorning Gorilla Glass-
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Size6.5 inches, 102.0 cm2 (~81.7% screen-to-body ratio)6.52 inches, 102.6 cm2 (~82.2% screen-to-body ratio)
TypeIPS LCDIPS LCD, 500 nits (peak)
Platform
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
ChipsetMediatek MT6765G Helio G35 (12 nm)Mediatek MT6769V Helio G70 (12 nm)
GPUPowerVR GE8320Mali-G52 MC2
OSAndroid 10, Realme UIAndroid 11, XOS 7.5
Memory
Card slotmicroSDXC (dedicated slot)microSDXC (dedicated slot)
Internal32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM, 128GB 4GB RAM32GB 3GB RAM, 64GB 2GB RAM, 64GB 4GB RAM, 128GB 6GB RAM
 eMMC 5.1eMMC 5.1
Main Camera
Dual-13 MP, f/1.8, (wide), AF Auxiliary lens
FeaturesLED flash, HDR, panoramaQuad-LED flash
Quad13 MP, f/2.2, (wide), PDAF 8 MP, f/2.3, 119˚ (ultrawide) 2 MP B/W, f/2.4 2 MP, f/2.4-
Single-5 MP, (wide)
Video1080p@30fps1440p@30fps
Selfie camera
FeaturesHDR, panorama-
Single8 MP, f/2.0, (wide)5 MP, (wide)
Video1080p@30fpsUnspecified
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE, aptXYes
NFCNoNo
PositioningGPS, GLONASS, BDSGPS
RadioFM radioFM radio
USBmicroUSB 2.0, OTGmicroUSB 2.0
WLANWi-Fi 802.11 b/g/nWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity, compassFingerprint (rear-mounted), accelerometer, proximity
Battery
Charging18W wired18W wired
Type6000 mAh6000 mAh
Misc
ColorsMarine Blue, Seagull SilverBlack, Purple, Morandi Green, Heart of Ocean
ModelsRMX2180X659B, PR652B, X658E, PR652C, X658B, X659
PriceAbout 160 EURAbout 100 EUR

Realme C15

  • Potentially longer battery life under light use
  • Reliable for basic tasks
  • Affordable price point

  • Noticeably slower performance
  • Less responsive user experience
  • Limited gaming capabilities

Infinix Hot 10i

  • Superior performance with Helio G70
  • Smoother multitasking and gaming
  • More responsive user interface

  • Potentially slightly shorter battery life under heavy use
  • May be marginally more expensive
  • Similar camera quality to Realme C15

Display Comparison

Neither device boasts a standout display. Both likely utilize LCD panels, common in this price bracket. The focus here is on functionality rather than fidelity. Without specific display specs, it's reasonable to assume similar resolutions and brightness levels. The real difference lies elsewhere.

Camera Comparison

Camera performance is likely similar, relying heavily on software processing. Both phones likely feature a primary camera and several lower-resolution sensors for depth and macro photography. Without specific sensor details, it’s difficult to make a definitive judgment. However, the more powerful ISP (Image Signal Processor) within the Helio G70 of the Infinix Hot 10i *could* lead to slightly better image quality, particularly in challenging lighting conditions. The 2MP macro cameras on both devices are unlikely to deliver significant detail and should be considered a marketing feature rather than a practical tool.

Performance

The core distinction between these phones is the chipset. The Infinix Hot 10i’s Mediatek Helio G70 is a significant step up from the Realme C15’s Helio G35. The G70 features a dual-core Cortex-A75 setup (2x2.0 GHz) alongside six Cortex-A55 cores (6x1.7 GHz), offering superior single-core and multi-core performance compared to the C15’s quad-core Cortex-A53 setup (4x2.3 GHz & 4x1.8 GHz). This translates to faster app loading times, smoother animations, and a more enjoyable gaming experience. The G70’s architecture is more modern, leading to better efficiency and responsiveness. While both are 12nm chips, the architectural improvements in the G70 are key.

Battery Life

Both devices feature 18W wired charging, suggesting similar charging speeds. While battery capacity isn't specified, the Realme C15, with its less powerful Helio G35, may exhibit slightly longer battery life under light usage. However, the Infinix Hot 10i’s more efficient chipset could offset this difference during moderate to heavy use. The G70’s ability to complete tasks faster means less time spent with the screen on, potentially conserving battery life.

Buying Guide

Buy the Realme C15 if you need a reliable, basic smartphone for everyday tasks like calling, texting, and light social media use, and prioritize a potentially longer-lasting battery due to the less powerful processor. Buy the Infinix Hot 10i if you prefer a more fluid user experience, enjoy mobile gaming, and want a phone that can handle multitasking without significant slowdowns. The Hot 10i is the better choice for those who want a bit more 'oomph' from their budget device.

Frequently Asked Questions

❓ Will the Infinix Hot 10i struggle with popular games like PUBG Mobile?
While the Helio G70 isn't a flagship gaming chip, it's capable of running PUBG Mobile at medium settings with acceptable frame rates. Expect some occasional stuttering during intense firefights, but it's a significantly better gaming experience than the Realme C15's Helio G35.
❓ Is the 18W charging on either phone considered fast charging in 2024?
18W charging is relatively standard for phones in this price range. It won't provide incredibly rapid charging speeds, but you can expect a full charge in around 2-3 hours. It's sufficient for overnight charging or topping up throughout the day.
❓ How much storage do these phones typically come with, and is it expandable?
Both phones typically come with 32GB or 64GB of internal storage, which can be limiting. Fortunately, both support microSD card expansion, allowing you to add up to 512GB of additional storage for photos, videos, and apps.