Xiaomi Redmi Note 15 Pro 5G vs Energizer Ultimate U660S
Quick Comparison
Xiaomi Redmi Note 15 Pro 5G has better RAM than Energizer Ultimate U660S. In terms of display resolution, Xiaomi Redmi Note 15 Pro 5G has better resolution of 2772 x 1280 than Energizer Ultimate U660S which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 Pro 5G | Energizer Ultimate U660S |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.83 in | 6.67 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 6580 mAh | 3400 mAh |
| Camera | 200 MP + 8 MP Dual | 64 MP + 8 MP Dual |
| Price | Rs. 31998 | Rs. 44990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 Pro 5G is Rs. 31998. The launch Date of the second phone is expected to be November 15, 2026 (Expected). The Expected cost of Energizer Ultimate U660S is Rs. 44990.
Display comparison
Energizer Ultimate U660S has screen size of 6.67 inches which falls short to Xiaomi Redmi Note 15 Pro 5G's 6.83 inch screen. Xiaomi Redmi Note 15 Pro 5G has AMOLED Screen type where as Energizer Ultimate U660S has OLED Screen type. Xiaomi's phone has display density of 447 PPI & Energizer's phone has only 395 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 89.7% than Energizer's phone ~ 86.4%. Xiaomi Redmi Note 15 Pro 5G has 20.1:9 aspect ratio where as Energizer Ultimate U660S has 20:9 aspect ratio.
Memory comparison
Xiaomi Redmi Note 15 Pro 5G's larger 8 GB RAM is better for playing games and all with respect to Energizer Ultimate U660S's lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi Note 15 Pro 5G's 200 MP + 8 MP Dual Rear Camera outshines Energizer Ultimate U660S's 64 MP + 8 MP Dual Rear Camera in terms of resolution. Energizer Ultimate U660S will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to Xiaomi Redmi Note 15 Pro 5G's 20 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
| Name | Xiaomi Redmi Note 15 Pro 5G | Energizer Ultimate U660S |
| General | ||
| Country of Origin | India | |
| Model | 25060RABDG, 25080RABDG | Libero Flip |
| Sim Type | Dual Sim, GSM+GSM | Single Sim, GSM |
| Dual Sim | Yes | No |
| Sim Size | eSIM SIM | Nano SIM |
| eSIM Support | Yes | |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | December 18, 2025 | November 15, 2026 (Expected) |
| In The Box | REDMI Note 15 Pro 5G/ Adapter/ USB Type-C Cable/ SIM Eject Tool/ Protective Case/ Quick Start Guide/ Warranty Card | |
| Design | ||
| Dimensions | 78.1 x 163.6 x 7.96 mm | |
| Weight | 210 g | |
| Design Type | Flip (Clamshell) | |
| Colors | Silver Ash, Mirage Blue, Carbon Black | |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.83 inches, 1280 x 2772 pixels, 120 Hz | 6.67 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20.1:9 | 20:9 |
| PPI | ~ 447 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 86.4% |
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass |
| Brightness | 3200 nits peak, HBM 1800 nits | |
| HDR Support | Yes, HDR10+, Dolby Vision | |
| Features | Sunlight Display, Hdr10+ | Dolby Vision, 16,000-step Automatic Brightness Adjustment, 3840hz Pwm Dimming | Tüv Rheinland Low Blue Light (Hardware Solution) Certified | Tuv Rheinland Circadian Friendly Certified | Tuv Rheinland Flicker Free Certified, Colour Depth: 12bit, Contrast Ratio: 8,000,000:1, Dci- P3 Wide Color Gamut | |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Foldable Display | Yes | |
| Dual Display | No | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| 5G Bands | SA:n38/40/41(120MHz)/77/78/1/3/5/8/28 NSA:n38/40/41(120MHz)/77/78/1/3/5/8/28 | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi | Wi-Fi 6 Wi-Fi Direct | 2.4GHz, 5.1GHz, 5.8GHz |
| Bluetooth | Yes, v5.4, A2DP, LE | Yes, v5.3, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | GPS | AGPS | Glonass | Beidou | Galileo, Wireless network | Data network | Sensor Assisted Positioning | yes with A-GPS, Galileo, Glonass, BeiDou |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope | Accelerometer, Gyro, Proximity, Compass, Color Spectrum |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes, Yes, eSE, HCE, NFC-SIM | |
| AI Features | Al Erase Pro, Al Remove Reflection, Al Image Expansion, Al Sky, Al Bokeh, Al Cutouts, Al Image Enhancement, Al Beautify, Al Film, Circle to Search with Google, Google Gemini | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| IP Rating | IP66 + IP68 + IP69 + IP69K | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm | 64 MP ƒ/1.8 (Wide Angle) 23m 8 MP (Macro) |
| Camera Sensor | Sony IMX890 | |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | HDR, panorama | Night, Video, Photo, Portrait, Pro, Panorama, Movie, Slow-motion, Time-lapse, Sticker, AI ID Photo, Text Scanner, XPAN, Google Lens |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) Punch Hole | 25 MP (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 60 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v15 | Android v14 |
| Custom UI | Xiaomi HyperOS 2 | |
| Chipset | Mediatek Dimensity 7400 Ultra | Mediatek Helio G99 |
| CPU | 2.6 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4xCortex-A78@2.6 GHz & 4xCortex-A55@2.0 GHz | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz |
| GPU | Mali-G615 MC2 | Arm Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, APE, DSF, DFF |
| Video | Yes | MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM |
| FM Radio | No | No |
| Speaker Type | Dual Stereo | |
| Audio Features | Dolby Atmos | Hi-Res, 400% volume boost | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6580 mAh, Si/C Li-Ion | 3400 mAh, Li-ion Battery |
| Fast Charging | Yes, 45W Fast charging | Yes, 33W Fast Charging |
| Reverse Charging | Yes, 22.5W | Yes |