Apple iPhone SE (2nd Generation) has a pixel density of:
327.47

A.K.A. iPhone SE 2 (2020)
Released: 2020

Resolution: 1344×750 4.7″ display

Totaling 1.01mp (megapixels) and having a PPI of 327.47

Category: Phone
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iPhone SE

iPhone SE in white.
Brand	Apple Inc.
Manufacturer	Foxconn
Slogan	Lots to love. Less to spend.[1]
Generation	13th
Model	A2275 (United States/Canada)[2] A2296 (Global)[2] A2298 (China)[2]
Compatible networks	GSM, EDGE, UMTS, HSPA+, DC‑HSDPA, CDMA EV‑DO, FDD‑LTE, TD‑LTE
First released	April 24, 2020; 3 months ago (2020-04-24)
Availability by region	Worldwide
Predecessor	iPhone SE (1st) iPhone 8 / 8 Plus
Related	iPhone 11 iPhone 11 Pro / 11 Pro Max
Type	Smartphone
Form factor	Slate
Dimensions	H: 138.4 mm (5.45 in)[3] W: 67.3 mm (2.65 in)[3] D: 7.3 mm (0.29 in)[3]
Mass	148 g (5.2 oz)[3]
Operating system	Original: iOS 13.4[4] Current: iOS 13.6, released July 15, 2020 (2020-07-15)
System on chip	Apple A13 Bionic[3][5]
CPU	Hexa-core (2× high-power Lightning cores at 2.66 GHz,[5] and 4× low-power Thunder cores at 1.73 GHz[5]
GPU	Apple-designed quad-core[6]
Modem	Dual SIM (nano-SIM and eSIM), Gigabit-class LTE with 2×2 MIMO and LAA
Memory	3 GB of LPDDR4X RAM[7]
Storage	64, 128, or 256 GB[3]
Battery	3.82 V 6.96 W⋅h (1821 mAh) Built-in rechargeable non-removable Lithium‑ion battery[7]
Charging	Lightning connector (fast-charge capable up to 18W),[3] or Qi wireless charging[3]
Data inputs	Multi-touch touchscreen display, barometer, Apple M13 motion coprocessor, 3-axis gyroscope, accelerometer, digital compass, proximity sensor, ambient light sensor, Touch ID fingerprint reader, microphone
Display	4.7 in (120 mm) True Tone Retina HD display with IPS technology, 1334 × 750 pixel resolution (326 ppi), 1400:1 contrast ratio (typical), 625 nits max brightness (typical), with dual-ion exchange-strengthened glass and Haptic Touch[3]
Rear camera	12 MP with six-element lens, ƒ/1.8 aperture, quad-LED “True Tone” flash with Slow Sync, autofocus, IR filter, Burst mode (photography), 4K video recording at 24, 30, or 60 fps; 1080p at 30 or 60 fps; 720p at 30 fps, slow-motion video (1080p at 120 or 240 fps), timelapse with stabilization, panorama, face detection, Smart HDR, digital image stabilization, optical image stabilization, cinematic video stabilization (4K, 1080p, and 720p), Portrait mode and Portrait lighting
Front camera	7 MP with QuickTake video, f/2.2 aperture, burst mode, exposure control, face detection, auto-HDR, auto image stabilization, Retina Flash, 1080p HD video recording, cinematic video stabilization (1080p and 720p), Portrait mode and Portrait lighting
Sound	Stereo speakers
Connectivity	Near-field communication (NFC), Lightning connector, Bluetooth 5.0, Wi-Fi (802.11 a/b/g/n/ac/ax), Voice over LTE (VoLTE), Wi‑Fi calling, GPS, GNSS, Express Cards with power reserve
Other	FaceTime audio- or video-calling, IP67 IEC standard 60529 (splash, water, and dust resistant)
Hearing aid compatibility	M3, T4[8]
Website	www.apple.com/iphone-se/

This righthand infobox courtesy of Wikipedia.