Xiaomi 15 Ultra vs Energizer P28K


Quick Comparison


Xiaomi 15 Ultra has better RAM than Energizer P28K. In terms of display resolution, Xiaomi 15 Ultra has better resolution of 3200 x 1440 than Energizer P28K which has resolution of 2460 x 1080. Xiaomi 15 Ultra has more internal memory than Energizer P28K

NameXiaomi 15 UltraEnergizer P28K
RAM16 GB8 GB
Display6.73 in6.78 in
Internal Memory512 GB256 GB
Battery5410 mAh28000 mAh
Camera50 MP Quad60 MP + 20 MP + 2 MP Triple
PriceRs. 109999Rs. 22990

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Detailed Comparison


Price And Launch

The launch Date of the first phone is March 11, 2025. The cost of Xiaomi 15 Ultra is Rs. 109999. The launch Date of the second phone is February 25, 2024. The Expected cost of Energizer P28K is Rs. 22990.

Display comparison

Xiaomi 15 Ultra has screen size of 6.73 inches which falls short to Energizer P28K's 6.78 inch screen. Xiaomi 15 Ultra has LTPO AMOLED Screen type where as Energizer P28K has IPS Screen type. Xiaomi's phone has display density of 522 PPI & Energizer's phone has only 396 PPI display density.

Memory comparison

Xiaomi 15 Ultra's larger 16 GB RAM is better for playing games and all with respect to Energizer P28K's lower 8 GB RAM. Xiaomi 15 Ultra has more Internal Memory (512 GB) than Energizer P28K (256 GB).

Camera comparison

Energizer P28K's 60 MP + 20 MP + 2 MP Triple Rear Camera outshines Xiaomi 15 Ultra's 50 MP Quad Rear Camera in terms of resolution. Xiaomi 15 Ultra will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Energizer P28K's 16 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.

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Full Comparison


NameXiaomi 15 UltraEnergizer P28K
General
ModelMi 15 UltraP28K
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateMarch 11, 2025February 25, 2024
In The BoxMobile Phone, Adapter, USB Type-C Cable, SIM Eject Tool, Protective Case, Safety Information, Quick Start Guide and Warranty Card, Desiccant
Design
Dimensions75.3 x 161.3 x 9.48 mm
Weight229 g570 g
Bezel lessNo
ColorsSilver ChromeBlack
Display
TypeColor LTPO AMOLED Screen (68 B)Color IPS Screen (16M Colors)
TouchYes, 300 Hz Touch Sampling RateYes
Size6.73 inches, 1440 x 3200 pixels, 120 Hz6.78 inches, 1080 x 2460 pixels
Aspect Ratio20:9
PPI~ 522 PPI~ 396 PPI
Screen to Body Ratio~ 89.7%
Glass TypeXiaomi Shield Glass 2.0
FeaturesDolby Vision, HDR10+, 3200 nits (peak), 1920Hz PWM dimming / DC dimming, Original color PRO, Pro HDR, Wet Touch Technology, HDR10+, Dolby Vision, TÜV Rheinland Low Blue Light (Hardware Solution) Certified, TÜV Rheinland Flicker Free Certified, TÜV Rheinland Circadian Friendly Certified
NotchYes, Punch HoleYes, Punch Hole
Memory
RAM16 GB8 GB
Storage512 GB256 GB
Storage TypeUFS 4.1
Card SlotNoYes
Connectivity
GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G BandsSA:n1/2/3/5/7/8/12/20/25/26/28A/28B/38/40/41/48/66/75/77/78/79/71, NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78/79/71
VoLTEYes, Dual Stand-By
Vo5GYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWiFi 6 support
BluetoothYes, v6.0, A2DP, LE, aptX HDYes, v5.1
USBYes, USB-C v3.2Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes
Extra
GPSGPS: L1+L5, Galileo: E1+E5a, GLONASS: G1, Beidou, QZSS: L1 + L5, NavIC: L5, A-GPS Supplementary Positioning, Electronic Compass, Wireless Network, Data Network, SAPYes
Fingerprint SensorYes, In DisplayYes, Side
Face UnlockYes
SensorsProximity Sensor, Ambient Light Sensor, Accelerometer, Gyroscope, Electronic Compass, IR Blaster, Laser Autofocus, Barometer, Flicker Sensor, X-Axis Linear Vibration MotorAccelerometer, Proximity
3.5mm Headphone JackNoNo
NFCYesYes
Water ResistanceYes, 1.5 m upto 30 minYes
IP RatingIP68IP68
Dust ResistantYesYes
Extra FeaturesLPDDR5X RAM, Xiaomi 3D Dual-Channel IceLoop system, Stereo Speakers, 4-Mic Array
Camera
Rear Camera50 MP ƒ/1.6 (Wide Angle)
23mm (wide), 1.0"-type, 1.6µm, multi-directional PDAF, OIS
50 MP ƒ/1.8 (Telephoto)
70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom
200 MP ƒ/2.6 (ultra telephoto)
100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom
50 MP ƒ/2.2 (Ultra Wide)
14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF
60 MP (Wide Angle)
20 MP
2 MP
Camera SensorLYT-900
Auto FocusYesYes
FeaturesLeica Summilux Optical Lens, Laser AF, Color Spectrum Sensor, Leica Lenses, Two Leica Photographic Styles (Leica Authentic Look, Leica Vibrant Look), Leica Filters, Leica Classic Shutter Sound, Leica Watermark, Xiaomi ProFocus (Motion Tracking Focus, Eye Tracking Focus and Motion Capture), Lightning Burst, Digital Zoom Up to 120x, HDR, Dynamic Shot, Portrait Mode, Master-Lens System (23mm-135mm), 50MP Mode (Wide/Ultra Wide/Telephoto), 200MP Mode (Periscope), Super Macro, Panorama, Long Exposure, Documents, Fastshot Mode, Supermoon, Pro Mode, Image Formats Captured: DNG, HEIF, JPEG, RAW Mode, UltraRAW: 16-Bit, Rear Camera Video Features, Movie Mode, ShootSteady, Slow Motion, Dual Video, Time-Lapse, Ultra Night Video, Video Pro Mode, Video Log FormatHDR, Panorama
Video Recording8K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 4K @ 120/30/60 fps UHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera32 MP ƒ/2 (Wide Angle)
21mm, 90° FOV
Punch Hole, Autofocus, Screen Flash
16 MP (Wide Angle)
Punch Hole
Front Video Recording4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v15Android v14
Custom UIXiaomi HyperOS 2
ChipsetQualcomm Snapdragon 8 EliteMediatek Helio G99
CPU4.32 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz & Qualcomm AI engine2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz
GPUAdreno 830Mali-G57 MC2
JavaNoNo
BrowserYesYes
Multimedia
EmailYesYes
MusicMP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWBYes
VideoMP4, MKV, WEBM, 3GP, TS, HDR10+, Supports HDR Display When Playing HDR10+, Dolby Vision®, HDR Vivid Video ContentYes
FM RadioNoNo
Document ReaderYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5410 mAh, Xiaomi Surge Battery28000 mAh
Fast ChargingYes, 90W HyperChargeYes, 33W Fast Charging
Wireless ChargingYes, 80W HyperCharge
Reverse ChargingYes
Reverse Wireless ChargingYes

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