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Smartphone comparison

Redmi Note 15 4G vs iPhone 11

Compare cameras, battery, screen and everyday features.

Compared products
01Selected
Redmi Note 15 4G

Redmi Note 15 4G

  • 183.7 g.
  • Screen: 1080 x 2392 pixels (~388 ppi density).
  • Mediatek Helio G100 Ultra (6 nm) processor.
  • Storage: UFS 2.2.
  • 6,000 mAh battery capacity.
KSh 27,500In Stock
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02
iPhone 11

iPhone 11

  • 194 g.
  • About 6.1 inch screen.
  • Apple A13 Bionic (7 nm+) processor.
  • 4 GB RAM in this version.
  • Storage: NVMe.
KSh 31,500In Stock
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2 spaces available

Infinix Hot 60 Pro+KSh 26,800
Redmi Note 15 5GKSh 30,000
Samsung Galaxy A26 5GKSh 27,000
Vivo Y31dKSh 27,400
Samsung Galaxy A17 4GKSh 25,800
POCO C85KSh 24,500
Motorola G06 PowerKSh 27,500
2 of 4 products

Our quick verdict

The Redmi Note 15 4G runs Android and has a much bigger battery (6,000 mAh), a larger 6.77-inch, sharper, brighter OLED screen and more RAM (8 GB), while the iPhone 11 runs iOS, has steadier photos and video (OIS) and better water and dust protection (IP68) and offers newer Wi-Fi 6.

Weight

Redmi Note 15 4G
183.7 g
iPhone 11
194 g

Display

Redmi Note 15 4G
1080 x 2392 pixels (~388 ppi density)
iPhone 11
828 x 1792 pixels, 19.5:9 ratio (~326 ppi density)

Performance

Redmi Note 15 4G
Mediatek Helio G100 Ultra (6 nm) processor
iPhone 11
Apple A13 Bionic (7 nm+) processor

Storage

Redmi Note 15 4G
UFS 2.2
iPhone 11
NVMe

Battery capacity

Redmi Note 15 4G
6,000 mAh battery capacity
iPhone 11
3,110 mAh battery capacity

Key differences

The main differences to help you choose.

Redmi Note 15 4G

  • Bigger battery: 6,000 mAh (vs 3,110 mAh).
  • More memory: up to 8 GB RAM (vs 4 GB).
  • OLED display (vs LCD).
  • Sharper screen: 388 ppi (vs 326 ppi).
  • Higher-resolution main camera: 108 MP (vs 12 MP).
  • Larger 6.77-inch screen (vs 6.1-inch).

iPhone 11

  • IP68 water and dust resistance (vs IP64).
  • Optical image stabilisation on the main camera.
  • Newer Wi-Fi 6 (vs Wi-Fi 5).
  • Higher frame rates for 1080p recording: up to 240 fps (vs 60 fps).
  • 4K video recording (vs 1080p).

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityRedmi Note 15 4GiPhone 11
Display6.77-inch OLED display, 120 Hz, 388 ppi6.1-inch LCD display, 326 ppi
Camera108 MP main camera12 MP main camera with OIS
PerformanceMediatek Helio G100 Ultra processorApple A13 Bionic processor
StorageUp to 512 GB storageUp to 256 GB storage
Battery capacity6,000 mAh battery3,110 mAh battery
Charging33 W wired chargingWired, PD2.0, 50% in 30 min

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
BrandRedmiApple
ModelRedmi Note 15 4GApple iPhone 11
Announced2025, December 182019, September 10
Release statusAvailable. Released 2026, January 06Available. Released 2019, September 20
Model numbers2510DRA23E, 2510DRA23GA2221, A2111, A2223, iPhone12,1
Device type / form family—Smartphone
SAR (US)—1.09 W/kg (head) 1.18 W/kg (body)
SAR (EU)—0.95 W/kg (head) 0.99 W/kg (body)
Performance benchmarks—AnTuTu: 419453 (v7); GeekBench: 13882 (v4.4); GFXBench: 60fps (ES 3.1 onscreen)
Measured display brightness—1505:1 contrast ratio, 644 nits max brightness (measured)
Tested camera—Photo / Video
Measured loudspeaker loudness—Voice 70dB / Noise 72dB / Ring 76dB
Tested audio quality—Noise -94.2dB / Crosstalk -80.8dB
Tested battery (old)—Endurance rating 94h

Design

Design specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
Dimensions164 x 75.4 x 7.9 mm (6.46 x 2.97 x 0.31 in)150.9 x 75.7 x 8.3 mm (5.94 x 2.98 x 0.33 in)
Weight183.7 g (6.49 oz)194 g (6.84 oz)
Build materials—Glass front (Corning-made glass), glass back (Corning-made glass), aluminum frame (7000 series)

Display

Display specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
Display6.77 inches, 110.9 cm2 (~89.7% screen-to-body ratio); AMOLED, 68B colors, 120Hz, 3840Hz PWM, 3200 nits (peak)Liquid Retina IPS LCD, 625 nits (typ); 6.1 inches, 90.3 cm2 (~79.0% screen-to-body ratio)
Screen resolution1080 x 2392 pixels (~388 ppi density)828 x 1792 pixels, 19.5:9 ratio (~326 ppi density)
Display features68B colors, 120Hz, 3840Hz PWM, 3200 nits (peak)625 nits (typ)
Display technologyAMOLEDLiquid Retina IPS LCD
Display size6.77 inches6.1 inches, 90.3 cm2 (~79.0% screen-to-body ratio)
Refresh rate120Hz—
Brightness3200 nits (peak)625 nits (typ)
Pixel density388 ppi~326 ppi
Screen-to-body ratio89.7% screen-to-body ratio~79.0% screen-to-body ratio
Display protection—Scratch-resistant glass
Aspect ratio—19.5:9 ratio

Performance

Performance specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
ProcessorMediatek Helio G100 Ultra (6 nm)Apple A13 Bionic (7 nm+)
CPUOcta-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)Hexa-core (2x2.65 GHz Lightning + 4x1.8 GHz Thunder)
GPUMali-G57 MC2Apple GPU (4-core graphics)
User interfaceHyperOS 2—
Software supportup to 4 major OS updates—
Process node6 nm7 nm

Memory & Storage

Memory & Storage specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
RAM6GB, 8GB4GB
Storage128GB, 256GB, 512GB64GB, 128GB, 256GB
Storage technologyUFS 2.2NVMe
Expandable storagemicroSDXC (uses shared SIM slot)No
Memory configurations128GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 8GB RAM, 512GB 8GB RAM64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM

Cameras

Cameras specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
Rear camera108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF Auxiliary lens12 MP, f/1.8, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS; 12 MP, f/2.4, 120˚, 13mm (ultrawide), 1/3.6"
Front camera20 MP, f/2.2, (wide), 1/4.0", 0.7µm12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µm; SL 3D, (depth/biometrics sensor)
Rear camera featuresLED flash, HDR, panoramaDual-LED dual-tone flash, HDR (photo/panorama)
Rear camera video1080p@30/60fps4K@24/25/30/60fps, 1080p@25/30/60/120/240fps, HDR, stereo sound rec.
Front camera video1080p@30fps4K@24/25/30/60fps, 1080p@25/30/60/120fps, gyro-EIS
Front camera features—HDR
Wide camera—12 MP, f/1.8, 26mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
Ultra-wide camera—12 MP, f/2.4, 120˚, 13mm (ultrawide), 1/3.6"

Battery & Charging

Battery & Charging specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
Battery6000 mAhLi-Ion 3110 mAh, non-removable (11.91 Wh)
Charging33W wired 18W reverse wiredWired, PD2.0, 50% in 30 min; Wireless (Qi)
Reverse charging18W reverse wired—
Battery technology—Li-Ion
Wireless charging—Wireless (Qi)

Software

Software specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
Operating systemAndroid 15, up to 4 major OS updates, HyperOS 2iOS 13, upgradable to iOS 27

Network

Network specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
NetworkGSM / HSPA / LTEGSM / CDMA / HSPA / EVDO / LTE
SIMNano-SIM + Nano-SIM· Nano-SIM + eSIM; · Nano-SIM + Nano-SIM (China)
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900; CDMA 800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100; CDMA2000 1xEV-DO
4G bands1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 11, 12, 13, 17, 18, 19, 20, 21, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66 - A2221; 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2111, A2223
Network speedHSPA, LTEHSPA 42.2/5.76 Mbps, LTE Cat16 1024/150 Mbps, EV-DO Rev.A 3.1 Mbps

Connectivity

Connectivity specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
NFCYes (market/region dependent)Yes
Bluetooth5.3, A2DP, LE5.0, A2DP, LE
Wi-FiWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
PositioningGPS, GALILEO, GLONASS, QZSS, BDSGPS, GLONASS, GALILEO, QZSS
RadioNoNo
USBUSB Type-C 2.0, OTGLightning, USB 2.0
InfraredYes—
Ultra Wideband (UWB)—Ultra Wideband (UWB) support

Durability

Durability specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
Water resistanceIP64 dust tight and water resistant (water splashes)IP68 dust tight and water resistant (immersible up to 2m for 30 min)

Features

Features specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
SensorsFingerprint (under display, optical), accelerometer, gyro, compass, proximityFace ID, accelerometer, gyro, proximity, compass, barometer
ColorsBlack, Forest Green, Glacier Blue, PurpleBlack, Green, Yellow, Purple, Red, White

Audio

Audio specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
LoudspeakersYes, with stereo speakers (with Dolby Atmos)Yes, with stereo speakers
3.5 mm headphone jackNoNo
Audio features24-bit/192kHz Hi-Res audio—

EU label

EU label specifications comparison
SpecificationRedmi Note 15 4GiPhone 11
EnergyClass B—
Battery55:02h endurance, 1000 cycles—
Free fallClass A (270 falls)—
RepairabilityClass C—

Similarities

  • Both have NFC.
  • Both have stereo speakers.
  • Both take two SIM cards.
  • Both connect over Bluetooth.
  • Both use dual-band Wi-Fi.
  • Both use cm2 (display).

In summary

For most buyers the Redmi Note 15 4G is the better buy; the iPhone 11 makes sense if you want iOS.

Back to compared products ↑

In-stock alternatives

Samsung Galaxy A26 5GFor Redmi Note 15 4GSamsung Galaxy A26 5GView product ↗Infinix Hot 60 Pro+For Redmi Note 15 4GInfinix Hot 60 Pro+View product ↗iPhone 12For iPhone 11iPhone 12View product ↗

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